00738nam a2200253 a 450000100060000000300080000600500170001400800410003102000140007202000140008603500190010004000310011904100080015008200250015810000180018324500450020126000460024630000280029249000550032050400290037565000200040483000120042483000480043612410BD-RjUL20211208235304.0170604s19781970enkaf    b    000 0 eng d  a713122935  a713122943  a(BD-RjUL)12459  aLCbengcLCdXNTUdBD-RjUL  aeng14a571.77223bLOA 19781 aLofts, Brian.10aAnimal photoperiodism /cby Brian Lofts.  aLondon :bArnold,c1970 [reprinted 1978].  a64 p. :bill. ;c23 cm.1 aInstitute of Biology. Studies in biology ;vno. 25  aBibliography: p. [63-64] 0aPhotoperiodism. 0vno. 25. 0aInstitute of Biology's studies in biology ;