00675     2200217   4500001002100000005001500021035002000036008004100056020001800097041000700115082001100122090001100133100001700144700002100161700002300182245010300205260004500308300002800353650006100381990001500442INLIS00000000001225320240306112135  a0010-0521012253240306                |          |        a1 85339 101 8  aen  a63/JOI  a63/JOI0 aWaters-Bayer0 aBertus Haverkort0 aJohan Van Der Kamp1 aJOINING farmaers experiments : Experiences in participatory technology development /cWaters-Bayer  aLondon :bIntermediate Technology,c1991  ax, 269 p.: ill.; 21 cm. 4aAGRICULTURE -- TECHNOLOGY TRANSFER -- EXTENSION ACTIVITY  a7/ODA/1993