Disanayaka, Amal [et al.]
Uva saha naeganahira vanajeevi kalapa astrata minis-vanasattva gatvmehi swabhavaya, tattvaya saha vatman pravanata - Colombo Hector Kobbekaduwa Agricultural Research and Training Institute 2019 - xvi, 149 p.
9789556122572
Uva saha naeganahira vanajeevi kalapa astrata minis-vanasattva gatvmehi swabhavaya, tattvaya saha vatman pravanata - Colombo Hector Kobbekaduwa Agricultural Research and Training Institute 2019 - xvi, 149 p.
9789556122572