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121.
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Systems, teghniques and tools Conservation farming /Ray Wijewardene, Parakrama waidyanatha
by Wijewardene, Ray [Author] | waidyanatha, Parakrama [Author]. Publisher: Colombo Department of Agriculture 1984Availability: Items available for reference: [Call number: 338.1 WIJ] (1).
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122.
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The conservation fo orbital symmetry / [by] R.B.Woodward, R.Hoffmann
by WOODWARD, R.B. Publisher: Weinheim Verlag Chemie GmbH 1971Availability: Items available for loan: Main Library [Call number: 547.1383 WOO] (1).
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123.
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The Conservation of ground water: a survey of the present ground-water situation
by THOMAS, Harold E. Publisher: Westport Greenwood Press, pub. 1951Availability: Items available for loan: Main Library [Call number: 333.91 THO] (1).
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124.
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The conservation of orbital symmetry / [by] R.B.Woodward, R.Hoffinann
by WOODWARD, R.B | Hofinann, R. Publisher: Weinheim Verlag chemie GmbH 1970Availability: Items available for loan: Main Library [Call number: 547.1382 WOO] (1).
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125.
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The economics of soil conservation / By Arthur C. Bunce
by BUNCE, Arthur C. Publisher: Lincoln University of nebraska press 1950Availability: Items available for loan: Main Library [Call number: 338.1 BUN] (1).
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126.
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Transport energy conservation policies for Australian cities: strategies for red
by NEWMAN, Peter. Publisher: Australia Murdoch University 1990Availability: Items available for loan: Main Library [Call number: 711.709940 NEW] (1).
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127.
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UNITED States code annotated: Title 16- conservation. Publisher: St.Paul West. pub 1992Availability: Items available for loan: Main Library [Call number: 348.7323 UNI] (1).
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128.
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Wildlife for America: the story of wildlife conservation / [by] Edward H.Graham, William R.Van Dersal
by Graham, Edward H. Publisher: New York Oxford University Press 1949Availability: Items available for loan: Main Library [Call number: 973 GRA] (1).
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129.
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Behavior of marine fishes: capture processes and conservation challenges
by He, Pingguo., ed. Publisher: [S.l] Wiley Blackwell 2010Availability: Items available for loan: Main Library [Call number: 639.8 BEH] (1).
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130.
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Sri Lanka marine mammal research and conservation 1560-2019
by Barton, Joshua., ed. Publisher: [S.l] Howard Martenstyn 2019Availability: Items available for loan: Main Library [Call number: 599.5 SRI] (1).
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131.
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Soil conservation in the united states:policy and planning
by Steiner, Frederick R. Publisher: London The Johns Hopkins University Press 1990Availability: Items available for loan: Main Library [Call number: 333.7616 STE] (1).
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132.
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Forest conservation in Sri Lanka: from british colonial times 1818-1982
by Karunaratna, Nihal. Publisher: Kaduwela Trumpet pub. 1987Availability: Items available for reference: Main Library [Call number: 634.9 KAR] (1).
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133.
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The Conservationist
by Gordimer, Nadine. Publisher: Harmodsworth Penguin Books 1978Availability: Items available for loan: Main Library [Call number: 823 GOR] (1).
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134.
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Conservation Agriculture
by Sethunath, P.K | Tiwari, N.K. Publisher: New Delhi Crescent pub. 2014Availability: Items available for loan: Agriculture Library [Call number: 631.45 SET] (1).
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135.
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Sustainable biodiversity conservation in the landscape / edited by O.P.Chaubey, Ram Prakash
by Chaubey, O.P editor | Prakash, Ram editor. Publisher: Jaipur: Aavishkar publishers,distributors, 2013Availability: Items available for loan: Agriculture Library [Call number: 333.9516 SUS] (1).
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136.
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A Review of the Southern border of Sinharajah : contemporary needs against conservation
by Hudha, F.Hafsa A | Gunawardena, Anushka. Publisher: Colombo: Environmental foundation(guarantee) limited 2018Availability: Items available for loan: Medical Library [Call number: 333.75 HUD] (1).
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137.
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Care of archival materials and manuscripts
by Jeyaraj, V. Publisher: Chennai The Special Commissioner and Commissioner of Museums 2007Availability: Items available for loan: Main Library [Call number: 025.84 JEY] (1).
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138.
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Proceedings of the symposium of conservation Sri Lanka 2012
by THE INSTITUTE of biology. Publisher: Colombo The Biodiversity Secretariat, Ministry of Environment 2012Availability: Items available for reference: Main Library [Call number: 570 CON] (1).
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139.
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ADDENDUM to the biodiversity conservation in Sri Lanka: a framework for action-Chapter report on biodiversity valuation & mainstreaming economics of conservation (task force No-08) A.H.M.Jayasuriya
by Jayasuriya, A.H.M. Publisher: [Nugegoda] Biodiversity Secretariat, Ministry of Environment & Natural Resources 2008Availability: Items available for reference: Main Library [Call number: 630 ADD] (1).
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140.
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ADDENDUM to the biodiversity conservation in Sri Lanka: a framework for action-Chapter report on biodiversity valuation & mainstreaming economics of conservation (task force No-08) Hemesiri B.Kotagam
by Hemesiri B | Kotagama. Publisher: [Nugegoda] Biodiversity Secretariat, Ministry of Environment & Natural Resources 2008Availability: Items available for reference: Main Library [Call number: 630 ADD] (1).
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