Agriculture and livestock raising in the evolution of the ec.
Henderson, David Allen, 1923-.
Agriculture and livestock raising in the evolution of the ec. - Los Angeles, Calif. : University of California, 1964. - 2 t., h. pleg. ; 21 cm.
HD85 / H45
Agriculture and livestock raising in the evolution of the ec. - Los Angeles, Calif. : University of California, 1964. - 2 t., h. pleg. ; 21 cm.
HD85 / H45