فهـرس مكتبـة معهد التخطيـط Institute of National Planning Catalog

Essentials of ecology /

Townsend, Colin R.

Essentials of ecology / Colin R. Townsend, Michael Begon, John L. Harper. - 2rd ed. - Malden, MA : Blackwell Pub, 2008. - 530 p. : ill. ; 30 cm.

Includes bibliographical references and index.

14505103280


Ecology.

environmental conditions. interspecific competition.

577 / c e