00370nam a2200157Ia 4500008004100000041001200041082000800053082001100061100001700072100001100089245004600100260001100146260002000157260000900177650002600186150909s9999    xx            000 0 und d  aEnglish  a630  bHAR/AG  aHarrar J g    eAuthor  aAgriculural initiative in the third world  aLondon  bLexington books  c1975  aUnder developed Areas