00374nam a2200133Ia 4500008004100000020001000041040001400051041001200065082001700077100002000094245008100114260002900195300001600224230917s9999||||xx |||||||||||||| ||und||  cRS130  e550aMAIN  aEnglish  a631.580 H24E  aHarris, Barbara 0aExchange relation and poverty in dryland agriculture: studies of South India  aNew DelhibConceptc1984  axii, 301 p.