Found, William C.

Economic and environmental impacts of land drainage in Ontario / W. C. Found, A. R. Hill, and E. S. Spence. - Toronto : Dept. of Geography, Atkinson College, York University, c1975. - vi. 175 pages illustrations 23 cm. - Geographical monographs ; no. 6, 1974 .

Abstracts in English, French, German and Spanish.

includes bibliographical references and index

091960420X

75325323

C***


Drainage--Ontario.

GB 906 / F6

333.9/1