MORGAN, R. (1981). Soil convercation - Problem and prospects - RPC Morgan. John Wiley & Sons.
Chicago Style (17th ed.) CitationMORGAN, RPC. Soil Convercation - Problem and Prospects - RPC Morgan. John Wiley & Sons, 1981.
MLA (8th ed.) CitationMORGAN, RPC. Soil Convercation - Problem and Prospects - RPC Morgan. John Wiley & Sons, 1981.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.