000 nam a22 7a 4500
999 _c18436
_d18436
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020 _a003056753X
050 _aQK 47 .R39 1980
100 _aRayle, David L.
245 _aBontany :
_b a human concern/
_cDavid L. Rayle and Hale L. Wedberg.
250 _a2nd ed.
260 _aPhiladelphia :
_bSaunders College,
_c1980.
300 _avii, 358p. :
_bill. ;
500 _aInclude index.
650 _aBotany.
700 _aWedBerg, Hale L.
942 _2lcc
_cBOOKS
_hQK 47 .R39 1980