00758cam a22002293u 450000100090000000300080000900500170001700600190003400700150005300800410006803500260010904000360013508200150017110000280018621000480021424500950026226000570035730000370041450000330045150100200048465000240050410685779BD-DhUL20150222101819.0m        d        cr  n         140305s1957    |||||||| |||||||| ||||| d  a(WaSeSS)ssib016923526  aWaSeSScWaSeSSdWaSeSSdBD-DhUL  a574.5bNAT  aHedgpeth, Joel Walker. 10aTreatise on Marine Ecology and Paleoecology00aTreatise on Marine Ecology and Paleoecology : bVol. 1, Ecology / cJoel Walker Hedgpeth.   aNew York : bGeological society of America, cc1957.  aviii, 1296 p. :bill. ; c23 cm.  aTitle from content provider.  aIncludes Index. 0aÉcologie marine.