Farmers' knowledge and perception of improved technology

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Bibliographic Details
Main Author: Gunawardana, A. M. T.
Other Authors: Wickramasinghe, M. L.
Format: Book
Published: Colombo Agrarian Research and Training Institute 1980
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LEADER 00000nam a2200000 a 4500
100 |a Gunawardana, A. M. T. 
245 |a Farmers' knowledge and perception of improved technology 
260 |a Colombo  |b Agrarian Research and Training Institute  |c 1980 
700 |a Wickramasinghe, M. L. 
942 |c AFW 
999 |c 66437  |d 66437