00877nam a2200181Ia 4500008004100000040001700041082002500058110005600083245002200139260007300161300002500234440004000259500019100299650007100490942000800561999001700569952010900586190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta553.0973bU58N  aUnited States. Agency for International Development 0aNatural resources  aWashingtonbUnited States Agency for International Developmentc1963  av.2 (vii, 355p: ill)  aScience, Technology and development  aUnited States papers/ the United natins conference on the application of science and technology for the benifit of the less developde areasPartial contents: Minerals and Geodetic control  aMines and mineral resources; Mining engineering; Natural resources  cBKS  c32586d32586  00102DDC4070aNITILbNITILd2019-04-03l0o553.0973 U58Np43140r2019-04-03 00:00:00w2019-04-03yBKS