TY  - BOOK
AU  - Singh P.
TI  - Encylopedia of Methods for Soil, Water, Fertilizer and Plant Analysis (Vol. 3 Fertilizer and Irrigation Analysis for Cro
U1  - 631.45 SIN 
PY  - 2013///
CY  - New Delhi
PB  - Anmol Publications Pvt. Ltd
ER  -