000 00890nam a2200229#a 4500
001 vtls000013804
008 230822s1973 xx 000 0 eng d
040 _aJPS
090 0 0 _aUS GSW-SP 1757-L
100 _aAnderson, Henry R.
_eauthor
245 0 _aAquifers in the Sokoto Basin, northwestern Nigeria, with a description of the general hydrogeology of the region, by Henry R. Anderson and William Ogilbee.
260 _aWashington, U.S. Govt. Print. Off.,
_c1973
300 _av, L79 p. illus. and portfolio (10 fold. maps, 1 fold. sheet) 24 cm. $6.75 Bibliography: p. L59-L60.
440 _aU.S. Geological Survey water-supply paper ; no.1757-L
546 _aeng
650 1 0 _aAquifers--Nigeria--Sokoto River watershed.
650 2 0 _aWater quality--Nigeria--Sokoto River watershed.
700 _aOgilbee, William.
942 _cMONO
990 _a1973
999 _aVIRTUA00
_c9921
_d9921
003 JPS