000 00707nam a2200181Ia 4500
001 118698
003 BIBL
005 20160527184754.0
008 930525m19551947ilua 0001| spa
100 1 _aParker, Bertha Morris.
_9147732
_2Local
245 1 0 _aTrees
_cby Bertha Morris Parker ; checked for scientific accuracy by Wilbur R. Mattoon ; Kodachrome not credited by R. D. Bezucha ; drawings by Olga Kucera ; Kodachrome cover by Gay Lord.
260 _aEvanston, Ill.
_bRow, Peterson
_c1955
_c1947.
300 _a35 p.
_bill.
490 0 _aBasic science education series.
500 _a"Intermediate".
500 _aRow Peterson unitext.
650 0 _aScience
_xStudy and teaching (Elementary)
_9166868
_2Local
999 _c99386
_d99386