00417nam a2200121Ia 4500008004100000040001700041082002400058110003500082245006500117260004600182300001500228650005200243190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta630.715bI39N  aIndia. Ministry of Agriculture 0aNew directions in extension training: a conceptual framework  aNew DelhibDirectorate of extensionc1990  axxi, 238p.  aAgricultural extension work-Reseach-Directories