Holmes, W. C. (1980). Grass its production and utilization. British Grassland Society by Blackwell Scientific Publications.
Cita Chicago Style (17a ed.)Holmes, Walter C. Grass Its Production and Utilization. Oxford: British Grassland Society by Blackwell Scientific Publications, 1980.
Cita MLA (8a ed.)Holmes, Walter C. Grass Its Production and Utilization. British Grassland Society by Blackwell Scientific Publications, 1980.
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