00830cam a2200241 a 45000010006000000050017000060080041000230350023000640400030000870200015001170200018001320350020001500420008001700500023001781000030002012450078002312600052003093000038003615040050003996500053004496500043005026500043005454465320230411085612.0971117s1997    njuab    b    000 0 eng c  a(OCoLC)ocm37952895  aCUScCUSdUIUdIQUdBAKER  a0135313937  a9780135313930  a(OCoLC)37952895  apcc14aTN 165bC758e 19971 aConstantopoulos, James T.10aEarth resources :blaboratory investigations /cJames T. Constantopoulos.  aUpper Saddle River, NJ :bPrentice Hallcc1997.  avi, 229 p. :bill., map ;c28 cm.  aIncludes bibliographical references (p. 229). 0aMines and mineral resourcesvLaboratory manuals. 0aGeology, EconomicvLaboratory manuals. 0aNatural resourcesvLaboratory manuals.