Gray, Donald M.
Handbook on the principles of hydrology - Ottawa Secretariat, Canadian National Committee for the International Hydrological Decade 1970 - xxxviii,+various pagings illus. 29 cm.
Includes bibliographies
0912394072
Hydrology
551.49 / GRA/1970
Handbook on the principles of hydrology - Ottawa Secretariat, Canadian National Committee for the International Hydrological Decade 1970 - xxxviii,+various pagings illus. 29 cm.
Includes bibliographies
0912394072
Hydrology
551.49 / GRA/1970