000 00758nam a2200217 a 4500
999 _c26684
_d26684
005 20191021201212.0
008 060613s19uu xx 00 eng d
040 _dPUMLC
082 _a551.028
_bR264
100 1 0 _aRay, Richard G.
_99619
245 1 0 _aAerial photograph in geologic interpretation and mapping /
_cby Richard G. Ray.
260 0 _aWashington :
_bUnited States Government Printing Office,
_c1960.
300 _avi, 230 p. :
_bill. ;
_c28 cm.
440 0 _aGeological survey professional paper ; 373
_99620
500 _aIncludes index.
504 _aBibliography: p. 224 - 227.
650 4 _aGeology
_xAerial photography.
_99621
650 4 _aPhotographic interpretation.
_92466
650 4 _aGeological mapping.
_99622
942 _2ddc
_01
_cBK