Cowling, K., Metcalf, D., Rayner, A. Resource structure of agriculture: an economic analysis. Oxford etc.: Pergamon press, 1970 XIII, 248 p. : ill., 1 tab.
Cowling, K., Metcalf, D., Rayner, A. Resource structure of agriculture: an economic analysis. Oxford etc.: Pergamon press, 1970 XIII, 248 p. : ill., 1 tab.
Cowling, K., Metcalf, D., Rayner, A. (1970) Resource structure of agriculture: an economic analysis, Oxford etc.: Pergamon press XIII, 248 p. : ill., 1 tab.
Cowling, K., Metcalf, D., & Rayner, A. (1970). Resource structure of agriculture: an economic analysis. Oxford etc.: Pergamon press, XIII, 248 p. : ill., 1 tab.
Cowling K, Metcalf D, Rayner A. Resource structure of agriculture: an economic analysis. Oxford etc.: Pergamon press; 1970. p. XIII, 248 p. : ill., 1 tab.
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