Insect pests of crops
Pradhan, S
Insect pests of crops - New Delhi: National Book Trust, 1969 - xvi, 208p.
Agriculture
Seed crops Fiber crops
632.9 / K9
Insect pests of crops - New Delhi: National Book Trust, 1969 - xvi, 208p.
Agriculture
Seed crops Fiber crops
632.9 / K9