TY  - GEN
AU  - Balasubramaniyan, P
AU  - Palaniappan
TI  - Principles and practices of agronomy
SN  - 81-7754-211-7
AV  - 010 
U1  - 630.685 BAL/PR 
CY  - India, Agrobios
KW  - Agroforestry
KW  - Agrometerology
KW  - Dry land agriculture
KW  - Field crops
KW  - Nutrient management
KW  - Post-harvest management
KW  - Waste land Development
KW  - water management
KW  - Watershed Management
KW  - weed management
ER  -