000 00394nam a2200145 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a507
_bMAC
100 _aMacdiarmid, F.E.
245 _aGeneral Science and Agriculture
260 _bThe Copp Clark Publishing,
_c1951.
300 _a215p.;
_bill.
_c23cm
650 0 _a Education, Research, Related Topics
942 _2ddc
_cLM
999 _c104359
_d104359