Srivastava, Uma K.; Nagadevara, Vishnuprasad; Heady, Earl O. - In: Australian Journal of Agricultural Economics 17 (1973) 01
A perceptible technological transformation has been under way in India during the last few years. The output of total foodgrains increased sharply between 1967-68 and 1970-71 over previous years. There is enough evidence to show that the technological change has resulted in an upward shift in...