THE SHEEP SWINE RATIO AS A GUIDE TO A CENTURYS CHANGE IN THE LIVESTOCK GEOGRAPHY OF NOVA-SCOTIA

被引:5
作者
CLARK, AH
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D O I
10.2307/142324
中图分类号
F [经济];
学科分类号
02 ;
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页码:38 / 55
页数:18
相关论文
共 5 条
[1]  
Clark AH, 1954, ANN ASSOC AM GEOGR, V44, P291
[2]  
Fernow B.E., 1912, FOREST CONDITIONS NO
[3]  
GOLDTHWAIT JW, 1924, GEOLOGICAL SURVEY ME, V140
[4]  
PUTNAM DF, 1940, CAN GEOGR J, V21, P135
[5]  
1959, 3 CENTURIES ISLAND