TY  - BOOK
AU  - Singh,Chhidda
AU  - Singh, Rajbir.
AU  - Singh, Prem.
TI  - Modern techniques of raising field crops
SN  - 9789354660696
AV  - SB185 SIN 
PY  - 2022///
PB  - Oxford & IBH, 
KW  - Field crops
N1  - Includes bibliographical references and index
ER  -