00909nam a2200253Ia 4500 52428 BIBL 20160527185337.0 700306s1970 nyua b 10000 eng 78098397 //r872 0231032676 EVLG HM206 .C4 301.3 Challenge for survival land, air, and water for man in megalopolis. Edited by Pierre Dansereau, with the assistance of Virginia A. Weadock. New York Columbia University Press 1970. xii, 235 p. illus. 23 cm. 7.95 Based on papers presented at a symposium held by the New York Botanical Garden, Apr. 25-26, 1968. Includes bibliographies. Human ecology 113116 Local Dansereau, Pierre MacKay 1911- ed. 83932 Local New York Botanical Garden. 142418 Local 39714 39714 0 0 0 301_300000000000000_C437 0 evl 82771 10 10 1 2016-05-27 76161 0 301.3 C437 80000000285273 2016-05-27 00:00:00 r:52428 z:NCC:D 6