00378    a2200145   4500020001500000082002000015100002400035245002900059260004300088300002400131650001600155650001400171650002600185700002100211  a0851994482  a333.955716bDEL  aDelaplane, Keith S.  aCrop pollination by bees  aNewYorkbCAB Internationalc2000g2000  axv,344p.billc24cm  aBee culture  aHoney bee  aFood crops - breeding  aMayer, Daniel F.