DAVIDSON, D. A. Copics in applied geography soils and land use planning#Donald A. Davidson, John Dawson. Longman.
Chicago Style (17th ed.) CitationDAVIDSON, Donald A. Copics in Applied Geography Soils and Land Use Planning#Donald A. Davidson, John Dawson. Longman.
MLA (8th ed.) CitationDAVIDSON, Donald A. Copics in Applied Geography Soils and Land Use Planning#Donald A. Davidson, John Dawson. Longman.
Warning: These citations may not always be 100% accurate.