TY  - BOOK
AU  - T.R. Chadha
TI  - Fertilizer extension
U1  - 631.8 
CY  - Madras
PB  - Indian Potash Supply Agency Ltd
N1  - T.R. Chadha: Fertilizer extension.  Madras.  Indian Potash Supply Agency Ltd,--(631.8CHA)
ER  -