000 00286 am a2200121 a 4500
245 1 _aInvestigations on the Hardening Process in Vegetable Plants
260 _aColumbia
_c1921
300 _a97p
100 1 _aRosa, J.T.
_d
942 _2udc
_cB
440 _a48, A.E.S.
901 _aS25103
999 _c100149
_d100149