338.060954552
B575A
           Bhatia, Bhim Sen
               Adoption of farm mechanization in a developing economy \ Bhim Sen Bhatia - Delhi : Daya Publishing House, 1990.
               vii, 174p.
                ISBN: 81-7035-069-7

128963
                Subjects: Technological innovations-Developing countries; Research industries-Developing countries.