TY  - GEN
AU  - Donceva,Alevtina Vladimirovna
ED  - Conference: COMECON III.2
TI  - Forecasting method of nature-economic conflicts using a number of maps in the scale 1: 800 000 on the territory of the USSR
KW  - Cartographie
KW  - Utilisation du sol
KW  - Ecologie
KW  - Union Soviétique
N1  - bibliogr. p. 52
ER  -