Direct--seeded rice: principles and practices
SINGH, K. N
Direct--seeded rice: principles and practices - New Delhi 1989 - 166p
RICE
RICE RICE -- PLANNING
633.183 1 S48D
Direct--seeded rice: principles and practices - New Delhi 1989 - 166p
RICE
RICE RICE -- PLANNING
633.183 1 S48D