UOJ Online Search for 'au:"Gupta ,P.K."'

Soil, plant, water and fertilizer analysis

By Gupta, P.K.. Jodhpur Agrobios 2007 . 350 pages. , Include Appendix and references 8177543067

By GUPTA, P.K.. Jodhpur Agrobios 2008 . 210 p. , Includes index. 8177542346

By GUPTA, P.K.. Meerut Rastogi pub. 1979 . iv, 459, xviii p. , Includes references & index.

New Delhi Metropolitan 1985 . vI (xxiv, 460 p.) , includes reference & index

New Delhi Metropolitan 1985 . vI (xxiv, 460 p.) , includes reference & index

New Delhi Metropolitan 1985 . vIII (xxiv, 340 p.) , includes reference & index