Lea, S. E. G., 1946- Instinct, environment and behaviour / S.E.G. Lea. - London : Methuen, 1984. - xi, 148 p. ; 20 cm. - New essential psychology. . - New essential psychology. . Includes bibliographical references (p. 127-139) and index. ISBN: 041633640X Subjects--Topical Terms: Psychology, Comparative.