01291cam a22003371  4500001001300000003000400013005001700017008004100034010001700075035001900092040002600111042001200137050002300149051002600172082001200198100003700210245012800247260004800375300004400423410004700467500015200514504002700666650004700693650003700740650001700777650003000794650001100824650001100835700004700846700006000893gs 66000306 DLC20260227111420.0780712s1966    dcub     b   f000 0 eng    ags 66000306   a(OCoLC)4047533  aDLCcOClUdOCoLCdDLC  apremarc00aQE75b.B9 no. 1240  aTN914.S6bH3cCopy 2.  a553/.641 aHarrington, James Foster,d1916-10aSources of fertilizer minerals in South America,ba preliminary study,cby J. F. Harrington, D. E. Ward and V. E. McKelvey.  aWashington,bU.S. Govt. Print. Off.,c1966.  av, 66 p.bfold. map (in pocket)c24 cm.20aGeological Survey (U.S.).tBulletin,v1240  a"Geology and technology of fertilizer-mineral deposits of phosphates, potash, and sulfur and suggestions for further exploration in South America."  aBibliography: p.64-66. 0aMines and mineral resourceszSouth America 0aGeology, EconomiczSouth America 0aFertilizers. 0aPhosphateszSouth America 0aPotash 0aSulfur1 aWard, Dwight Edward,d1916-ejoint author.1 aMcKelvey, V. E.q(Vincent Ellis),d1916-ejoint author.