000 00280 a2200121 4500
080 _a635
_bH 174 H
245 1 _aHorticulture
_bLaboratory manual
_cby C.V. Hall
260 _aMinnesota
_c1957
650 _aHorticulture
100 1 _aHall, C.V.
_d
300 _a68 p.
901 _a59299
999 _c49513
_d49513