Yazar
a fenwick kelly
6 cilt bulundu.
A. Fenwick Kelly · Belhaven Press
182 sayfa · 1989
Government policy / Quality control / Seed industry and trade
A. Fenwick Kelly, Raymond A. T. George · J. Wiley
403 sayfa · 1998
Seed technology / Seed industry and trade / Seeds
Kelly A. Fenwick · John Wiley & Sons Inc
182 sayfa · 1995
Agriculture and state / Agriculture, economic aspects / Privatization
A. Fenwick Kelly · Food and Agriculture Organization of the United Nations
146 sayfa · 1978
Seed technology / Seed projects / Seeds
A. Fenwick Kelly · Longman Scientific & Technical
227 sayfa · 1988
Field crops / Seed technology / Seeds
A. Fenwick Kelly · Food and Agriculture Organization of the United Nations
367 sayfa · 1987
Seed technology / Field crops / Seeds / Vegetables / Plant breeding