Production of vegetable and animal foods from a resource point of view

Knut Breirem, Thor Homb and Asmund Ekern
Bok · Engelsk · 1989

Utgitt	Ås : Norwegian Agricultural Advisory Centre , [1989?]
Omfang	32 s. : ill.
Emner	Agricultrual resources Food production Food supply forproduksjon grønnsaker
Dewey	338.19