1. Farm labour employment and resource use frequency in the context of Green Revolution;Agarwal;Econ. Affairs,1976
2. Technical change and labour utilization in rice cultivation;Ahmed;Bangladesh Dev. Stud.,1977
3. Appropriate rice production technology for Bangladesh;Ahmed;Agricultural Mechanization in Asia,1976
4. The neglected role of institutional constraints;Aiken,1974
5. Intensified pest management needs of developing nations;Apple;Bioscience,1972