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Pages 31-37

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From page 31...
... 30 Appendix A GUIDELINES FOR PARTICIPATION IN THE INTERNATIONAL BIOLOGICAL PROGRAM 1. Individual scientists, national societies, or other scientific groups who wish to participate in the International Biological Program should-a.
From page 33...
... Jose' Guevara CalderOn Technico del Institute Nacional de Investigaciones Agricolas Chapingo, Mexico Mr. Jorge Campabadal*
From page 34...
... 33 Mario Gutierrez G International Maize and Wheat Improvement Center Apado Postal 6-641 Mexico 6, D.F.
From page 36...
... Robert w. Pearson Agricultural Research Service u.s.
From page 37...
... 36 Lewis H Stolzy Department of Soils and Plant Nutrition University of California Riverside, Calif.

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