00686nam a2200229Ia 4500 128161 BIBL 20160527190902.0 930817s1958 nyua j 00110 eng fel36001287 /AC/r74 EVLG QH81 .C75 1958 574 J500 C776 Cooper, Elizabeth K. Local 80488 Science in your own back yard Elizabeth K. Cooper, with illus. by the author. New York Harcourt, Brace & World 1958. 192 p. illus. Nature study Local 141582 Science Experiments. Local 166868 Nature study Local 141582 108033 108033 0 0 ddc 0 J_500_000000000000000_C776 0 evl 128998 10 10 10 2016-05-27 192703 0 J500 C776 80000001454654 2016-05-27 00:00:00 r:128161 z:inventario ok 10/feb/2014 6