University of Guyana Library

Normal view MARC view ISBD view

DeBeer, Gavin

The evolution of flying and flightless birds / Gavin deBeer.- - London : Oxford U.P., 1975. - 16 p. : ill.- - (Oxford biology readers ; 68). .

Bibliography : p. 16.

ISBN: 0199141711

Subjects--Topical Terms:
Birds --Evolution.

LC Class. No.: QL677.3 / D43