Seed production manual:prepared especially for use in seed improvement training courses

مواد مشابهة

• Seed processing , storage and distribtion manual: prepared especially for use in seed improvement training courses
  بواسطة: Douglas
• Training course in seed testing and seed certification
  بواسطة: Sukumara dev, V P
  منشور في: (1980)
• Corn : improvement, seed production & Uses
  بواسطة: Jugenheimer, Robert W
  منشور في: (1976)
• Corn improvement seed production and uses
  بواسطة: Jungenhermer, R W
  منشور في: (1976)
• Seeds and their uses
  بواسطة: Duffus, C M
  منشور في: (1980)