A green and permanent land

Beeman, Randal S., 1963-

A green and permanent land : ecology and agriculture in the twentieth century / Randal S. Beeman and James A. Pritchard. - Kansas : University Press of Kansas , cop. 2001. - ix, 219 p. ; 23 cm. - - Development of Western Resources .

Incluye referencias bibliográficas (p. 171-212).

0700610669 (cloth : alk. paper)

00063334


Agricultura
Desarrollo sostenible
Agricultura biológica

333.76/16/0973

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