Gupta., A. K. Varshney, M. L.
Practical manual for agricultural chemistry / [by] A.K.Gupta, M. L.Varshney - Ludhiana Kalyani pub. 1993 - 1 v. (v.1-xi, 116 pages)
Includes appendices & index.
8170962439
Agricultural chemistry
630.24 / GUP
Practical manual for agricultural chemistry / [by] A.K.Gupta, M. L.Varshney - Ludhiana Kalyani pub. 1993 - 1 v. (v.1-xi, 116 pages)
Includes appendices & index.
8170962439
Agricultural chemistry
630.24 / GUP