Federation of American Societies for Experimental Biology . 979. vp . ISBN 09-138-22124 . ... ( en ) 344 OF 611 345 OF 611 TI 2 428 83 8 TI JR AU LA JR International Atomic Energy Agency INIS / AGRIS Online Services REQUEST NO . 96 " PAGE .

Online at http://www.fontagor.org/pdf/5.pdf . Accessed 13 August 2002 . Foré , S.A .; Hickey , R.J .; Vankat , J.L . ... Handbook of experimental pollination biology , pp . 360-372 . Van Nostrand Reinhold , New York , New York , USA .