Agricultural research and education systems for development : proceedings of the international symposium held at New Delhi, September 3 - 7, 1979

Những quyển sách tương tự

• Agricultural research and education systems for development : proceedings of the international symposium held at New Delhi, September 3 - 7, 1979
  Bằng: Bhatt, V.S
  Được phát hành: (1983)
• Agricultural research and education system for development : proceedings of the international symposium held at New Delhi, September 3 - 7,1979
  Bằng: Bhatt, V.S
  Được phát hành: (1983)
• Basic science and agriculture : proceedings of the symposium of basic science and agriculture herd at Delhi during 11 - 13 October 1975
  Được phát hành: (1978)
• Agricultural research and education systems for development : proceedings of the international symposium held at New Delhi
  Bằng: Bhatt, V.S
  Được phát hành: (1983)
• Advances in mycology and plant pathology : proceedings of the national symposium held at Calcutta on 22nd, 23rd September, 1979
  Bằng: Chattopadhyay, S B
  Được phát hành: (1982)