TY  - BOOK
AU  - Singh,Chhidda
TI  - Modern Techniques of Raising Field Crops
SN  - 8120401352
U1  - 633 
PY  - 1993///
CY  - New Delhi
PB  - Oxford & IBH Com.
KW  - Field crops -- India.
N1  - Includes bibliographical references and index
ER  -