Resultados de búsqueda - Papua New Guinea Food Crops Conference (1st : Lae, Papua New Guinea)

Disease resistance in plants and its role in crop production strategy and tactics in Papua New Guinea / por Putter, C. A. J.

“…Papua New Guinea Food Crops Conference (1st : Lae, Papua New Guinea)…”

Abstracts of the 1975 Papua New Guinea Food Crops Conference /

“…Papua New Guinea Food Crops Conference (1st : Lae, Papua New Guinea)…”