TY  - BOOK
AU  - Jenny,Hans.
AU  - Raychaudhuri,S.P.
TI  - Effect of climate and cultivation on nitrogen and organic matter reserves in Indian soils
U1  - 631.41 
PY  - 1960///
CY  - New Delhi.
PB  - I.C.A.R.
KW  - Soil Chemistry/Analysis
ER  -