Mechanisation and agricultural development :
Bergmann, Theodor,
Mechanisation and agricultural development : Country report: Pakistan / Theodor Bergmann and Diethard Mai - Göttingen : Edition Herodot, 1984. - 208p ; ill.; - Socio-economic studies on rural devlopment Band/ vol.50 .
3886940500
Farm mechanization--Economic aspects
HD 2056 / .B 47 1984
Mechanisation and agricultural development : Country report: Pakistan / Theodor Bergmann and Diethard Mai - Göttingen : Edition Herodot, 1984. - 208p ; ill.; - Socio-economic studies on rural devlopment Band/ vol.50 .
3886940500
Farm mechanization--Economic aspects
HD 2056 / .B 47 1984