S. D. Sharma
Barbara McClintock
Alwin Janssen
Jerome H. Reichman
National Workshop on Forest Genetic Resources (2000 Bangalore, India)
John Hodges
International Board for Plant Genetic Resources
Unknown Author
Richard Goering
Conifer Tree Seed in the Inland Mountain West Symposium (1985 Missoula, Mont.)
Christine M. Schonewald
Food and Agriculture Organization of the United Nations
Miranda Risang Ayu
Krystyna Swiderska
Karin Persson
Zhongguo nong ye ke xue yuan. Pin zhong zi yuan yan jiu suo
D. Virchow
European Cooperative Programme for Crop Genetic Resources Networks. Working Group on Brassica. Meeting