TY  - BOOK
AU  - P C RAHEJA
TI  - SOIL PRODUCTIVITY AND CROP GROWTH
U1  - TR 631.4 R 1295 
PY  - 1966///
CY  - NEW DELHI
PB  - ASIA PUBLISHINGH HOUSE
KW  - SOIL PRODUCTIVITY AND CROP GROWTH
N1  - MODERN BOOK HOUSE
ER  -