Bilsborrow, R. E., & DeLargy, P. F. Land use, migration and natural resource deterioration: The experience of Guatemala and the Sudan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBilsborrow, Richard E., और Pamela F. DeLargy. Land Use, Migration and Natural Resource Deterioration: The Experience of Guatemala and the Sudan.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBilsborrow, Richard E., और Pamela F. DeLargy. Land Use, Migration and Natural Resource Deterioration: The Experience of Guatemala and the Sudan.
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