TY  - BOOK
AU  - I.C. Gupta
AU  - N.P.S. Yaduvanshi
AU  - S.K. Gupta
TI  - Standard Methods for Analysis of Soil Plant & Water
SN  - 978-81-7233-790-2
U1  - 631.4 GUP-S 
CY  - Scientific
ER  -