Disease of Crop Plant in India.
Rangaswami, G.
Disease of Crop Plant in India. - 2nd - New Delhi Prentice-Hall of India 1979 - 520 p.
632.30954 RAN- D
Disease of Crop Plant in India. - 2nd - New Delhi Prentice-Hall of India 1979 - 520 p.
632.30954 RAN- D