An introduction to environmental systems /

Dury, G. H. 1916-

An introduction to environmental systems / G. Dury. - London ; Exeter, [N.H.] : Heinemann Educational Books, 1981. - 366 p. : ill. ; 29 cm.

Includes index.

0435080016

80029151


Earth sciences.
Physical geography.

QE26.2 / .D87 1981

551