000095292 000__ 00725cam\a2200229\\\4500 000095292 001__ 95292 000095292 005__ 20240916151423.0 000095292 008__ 710713s1971\\\\nyuab\\j\\\\\\00110\eng\\ 000095292 010__ $$a79-026070 000095292 035__ $$a(OCoLC)ocm00150889 000095292 035__ $$a95292 000095292 040__ $$aDLC$$cDLC$$dm.c.$$dISE 000095292 049__ $$aISEA 000095292 0500_ $$aCMC QH541.14$$b.B5 1971 000095292 0820_ $$a574.5 000095292 1001_ $$aBillington, Elizabeth T. 000095292 24510 $$aUnderstanding ecology$$c[by] Elizabeth T. Billington. Illus. by Robert Galster. 000095292 260__ $$aNew York,$$bF. Warne$$c[1971] 000095292 300__ $$a88 p.$$billus., maps.$$c24 cm. 000095292 520__ $$aAn introduction to ecology discussing life cycles, the balance of nature, and the influence of natural forces on the existence of various forms of life. 000095292 650_0 $$aEcology$$vJuvenile literature. 000095292 7001_ $$aGalster, Robert,$$eillus. 000095292 85200 $$bcmc$$hQH541.14$$i.B5$$i1971 000095292 909CO $$ooai:library.usi.edu:95292$$pGLOBAL_SET 000095292 980__ $$aBIB 000095292 980__ $$aBOOK