00413nam a2200157Ia 4500008004100000020001500041082001700056100001700073245004200090260004300132300000800175650002300183650001800206653002100224653001000245170901s1975    xx            000 0 und d  a0805314652  a582.13bE85D  aEvans, L. T. 0aDaylength And The Flowering of Plants  aCaliforniabW. A. Benjamin, Inc.c1975  a122  aBotanical sciences  aPure Sciences  aFlowering plants  aLight