Drainage manual :

Drainage manual : a guide to integrating plant, soil, and water relationships for drainage of irrigated lands. - Washington, D. C. : U.S. Department of the Interior, Bureauof Reclamation, 1978. - xvi, 286 p. ; 24 cm. - A Water Resources Technical Publication. .

Incluye bibliografia.

TC970 / D73

Con tecnología Koha