Castillon, D. A. (1996). Conservation of Natural Resources: A Resource Management Approach. Dubuque, Iowa: Brown&Benchmark.
Trích dẫn kiểu ChicagoCastillon, David A. Conservation of Natural Resources: A Resource Management Approach. Dubuque, Iowa: Brown&Benchmark, 1996.
MLA CitationCastillon, David A. Conservation of Natural Resources: A Resource Management Approach. Dubuque, Iowa: Brown&Benchmark, 1996.
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