Water: Canadian needs and resources/
Cram, Jack S.
Water: Canadian needs and resources/ J. S. Cram. - 3rd edition - Montreal: Harvest House, 1973. - 219 pages : illustrations ; 20 cm. - Environment series .
p. (209)-219
6887721389
Water resources development--Canada
Canada--Water resources development
Water: Canadian needs and resources/ J. S. Cram. - 3rd edition - Montreal: Harvest House, 1973. - 219 pages : illustrations ; 20 cm. - Environment series .
p. (209)-219
6887721389
Water resources development--Canada
Canada--Water resources development
