Land utilization in China: a study of 16, 786 farms in 168 localities
Buck, John Lossing
Land utilization in China: a study of 16, 786 farms in 168 localities - New York Paragon Book Corporation 1964 - xxxii,494p. 24cm.
Food supply
HD868.B8
Land utilization in China: a study of 16, 786 farms in 168 localities - New York Paragon Book Corporation 1964 - xxxii,494p. 24cm.
Food supply
HD868.B8