TY  - BOOK
AU  - Mehra, R.K.
AU  - Mehra, R.K.
TI  - Textbook of Soil Science
U1  - 631.4/MEH 
PY  - 0000///Jun-04
CY  - New Delhi
PB  - Directorate of Information And Publication of Agriculture
KW  - Soil Science
ER  -