V. G. Kryuchkov
Articles
Types of agricultural regions in West Siberia and North Kazakhstan
Geographia Polonica (1979) vol. 40, pp. 67-74 | 
Full text
Further information
, Faculty of Geography, Moscow State University, USSR
Types of agricultural regions in West Siberia and North Kazakhstan
Geographia Polonica (1979) vol. 40, pp. 67-74 | Full text
, Faculty of Geography, Moscow State University, USSR