Raay, H. G. T. v., & Leeuw, P. N. d. (1974). Fodder resources and grazing management in a Savanna environment: And ecosystem approach. Institute of Social Studies.
Citace podle Chicago (17th ed.)Raay, Hans G. T. van, a P. N. de Leeuw. Fodder Resources and Grazing Management in a Savanna Environment: And Ecosystem Approach. The Hague: Institute of Social Studies, 1974.
Citace podle MLA (8th ed.)Raay, Hans G. T. van, a P. N. de Leeuw. Fodder Resources and Grazing Management in a Savanna Environment: And Ecosystem Approach. Institute of Social Studies, 1974.
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