TY  - BOOK
AU  - Ram,Mahabal
TI  - High yielding varieties of crops: Mahabal Ram
AV  - SB185 R34 1980
PY  - 1980///
CY  - New Delhi
PB  - Oxford & IBH Pub. Co.
KW  - Agricultural productivity
KW  - India
KW  - Crop yields
N1  - Includes bibliographical references
ER  -