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margery l oldfield
2 cilt bulundu.
Cilt sonuçları
The value of conserving genetic resources
Margery L. Oldfield · Sinauer Associates
370 sayfa · 1984
Economic aspects / Economic aspects of Germplasm resources / Genetic resources conservation / Germplasm resources / Germplasm resources conservation
Biodiversity
Margery L. Oldfield, Janis B. Alcorn · Westview Press
349 sayfa · 1991
Germplasm resources / Agrobiodiversity conservation / Agricultural ecology / Biodiversity / Biodiversity conservation