01203nam a2200313Ia 4500 24841 BIBL 20210210062644.0 771004s1972 dcua b f00100 eng 73600219 //r862 7.30 EVLG 301.3 U586 NSF:p c1 QH541 .U54 1971 Suppl. 574.5 1.28:73.2 301.3 U586 NSF:p National Science Board U.S. Local 141439 Patterns and perspectives in environmental science report prepared for the National Science Board, National Science Foundation. [Washington] The Board : for sale by the Supt. of Docs., U.S. Govt. Print. Off. 1972. xiii, 426 p. ill. 30 cm. "NSB 73-2." "A supplement to the third annual report of the National Science Board, Environmental science--challenge for the seventies (NSB 71-1)." Includes index. Bibliography: p. 395-400. Ecology 89958 Natural history Local 141545 Meteorology Local 135723 National Science Board U.S. Environmental science. Local 141439 17864 17864 0 0 0 301_300000000000000_U586_NSF_P 0 evl 83808 10 10 1 2016-05-27 34992 0 301.3 U586 NSF p 80000000287501 2016-05-27 00:00:00 r:24841 z:NCC:D 6