TY  - BOOK
AU  - Rajan, S. V. Govinda 
AU  - Rao, H. G. Gopala
TI  - Soil & crops productivity
SN  - 210271000
PY  - 1971///
CY  - Bombay
PB  - Asia Publishing House
KW  - Soil SciencesSoil Mechanics
ER  -