00262nam a2200097Ia 4500080001700000245004800017260006100065300001100126500000800137583001900145  a15.03.02 U58  aWorld food needs and availabilities 1986/87  bUSA. Department of AgricultureaWashington, D.C.USc1986  a241 p.  aIDS  c3/7/00kM2LMGR