000 00299nam a2200133Ia 4500
008 160316s1975 xxu||||| |||| 00| 0 eng d
020 _a
100 _aVince-Prue, Daphne
245 _aPhotoperiodism In Plants
250 _a
260 _aLondon
_bMcGraw Hill
_c1975
300 _a444
700 _a
_a
999 _c16866
_d16866