Yazar
Jack Ralph Kloppenburg
3 cilt bulundu.
Cilt sonuçları
First the seed
Jack Ralph Kloppenburg · University of Wisconsin Press
425 sayfa · 1985
Plant biotechnology / Plant breeding / Seed industry and trade / Plants / Semences
Seeds and sovereignty
Jack Ralph Kloppenburg · Duke University Press
368 sayfa · 1988
Sovereignty / Political aspects / Plant Germplasm resources / Plant genetics