00560nam a2200157Ia 4500008004100000020001700041040001700058082002300075100002000098245006900118260008400187300001500271440002500286650006900311700002200380190327s9999||||xx |||||||||||||| ||und||  a90-70260-743  aNITILcNITIL  221sta338.1bM978M  aMurphy, Josette 0aMonitoring and evaluation of agricultural changecJosette Murphy  aNetherlandsbInternational Institute for Land Reclamation and Improvementc1982  axvi, 314p.  aILRI publication; 32  aAgriculture-Research; Income; Marketing; Agricultural production  aSprey, Leendert H