Seed technology conference: proceedings of the fourth annual 1981

समान संसाधन

• Seed technology conference: proceedings of the fifth annual 1982
  प्रकाशित: (1982)
• Seed technology conference: proceedings of the Third Annual 1980
  प्रकाशित: (1980)
• Production and distribution of high quality of seeds and seedlings on vegetables
  प्रकाशित: (1989)
• Vegetable seed production technology of Japan. Elucidated with respective variety development histories particulars. Volume II
  द्वारा: Suteki Shinohara
  प्रकाशित: (1989)
• Technical guideline for maize seed technology
  प्रकाशित: (1982)