Townsend, Colin R. Physiological ecology : an evolutionary approach to resource use / edited by Colin R Townsend and Peter Calow. - London : Blackwell Scientific Publns. , 1981. - x,393p. : ills.,figs.,tables ; 24cm . Includes bibliographical references and index ISBN: 063200617X NULL Subjects--Index Terms: EVOLOUTION ADAPTATION ANIMAL NUTRITION PLANTS NUTRITION Dewey Class. No.: 578.4 / TOW/P