The science of agriculture :

Herren, Ray V.

The science of agriculture : a biological approach / Ray V. Herren. - 2nd ed. - Albany, NY : Delmar Thomson Learning, c2002. - xv, 592 p. : col. ill., col. maps ; 26 cm.

Includes index

0766816699

00063846


Agriculture.--Agriculture (General)

S495 / .H625 2002

630