000060389 000__ 00762cam\a2200265\\\4500 000060389 001__ 60389 000060389 005__ 20210513022152.0 000060389 008__ 740201c19741973nyua\\\\\b\\\\00010\eng\\ 000060389 010__ $$a73-006401 000060389 019__ $$a798723$$a1122151 000060389 020__ $$a0670504742 000060389 035__ $$a(OCoLC)ocm00769658 000060389 035__ $$a60389 000060389 040__ $$aDLC$$cDLC$$dm.c.$$dISE 000060389 049__ $$aISEA 000060389 0500_ $$aQH541$$b.C32 1974 000060389 0820_ $$a301.31 000060389 1001_ $$aCalder, Nigel,$$d1931-2014. 000060389 24510 $$aNature in the round;$$ba guide to environmental science.$$cEdited by Nigel Calder. 000060389 260__ $$aNew York,$$bViking Press$$c[1974, c1973] 000060389 300__ $$avii, 295 p.$$billus.$$c22 cm. 000060389 504__ $$aIncludes bibliographies. 000060389 650_0 $$aEcology. 000060389 650_0 $$aConservation of natural resources. 000060389 85200 $$bgen$$hQH541 .C32 1974 000060389 909CO $$ooai:library.usi.edu:60389$$pGLOBAL_SET 000060389 980__ $$aBIB 000060389 980__ $$aBOOK