Gupta, A.K..

Practical manual for agricultural chemistry / A.K. Gupta and M.L. Varshney. - Ludhiana : Kalyani Publishers , 1989(rep.1994). - x,118p. : Ills. ; 23cm .

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8170962447 Rs. 35.00

AGRICULTURAL CHEMISTRY-LABORATORY MANUALS

668.6078 / GUP/P