黑龙江省嫩江地区自然带分异的基本特征及其农业布局问题

申元村

BASIC FEATURES OF NATURAL ZONES IN THE NENJIANG AREA AND THEIR AGRICULTURAL DEVELOPMENT

Shen Yuan-cun

地理学报 . 1982, (3): 281 -290 . DOI: 10.11821/xb198203007