Studies in human ecology
Card's contents:703,475 STUDIES Studies in human ecology / Polish Academy of Sciences, Institute of Ecology. — Warszawa : PWN—Polish Scientific Publ., 1973—. — 24 cm Vol. 6 : Secular trend / ed. by Napoleon Wolański and Maigorzata Szemik ; [Transl. by Irena Jampoler]. — 1984. — 255, [1] s. : il., wykr. ISBN 83-01-03772-5 ISSN 0324-8666