Water balance in North America.
By: Proceedings of the symposium...held June 23-26, 1969.  Edited by Arleigh H. Laycock, Martha Francisco [and] Thelma Fisher.
Series: America Water Resources Association.  Proceedings series, no.7; Proceedings series (American Water Resources Association) -- no. 7.
Publisher: [American Water Resources Ass.]
Published: 1969
Place of publication: Urbana, Ill
Language: eng
Number of pages: 335
Subjects: Water-supply -- United States.; Water-supply -- Canada.
Notes: Sponsored by the American Water Resources Association.

Includes bibliographies.