Alexander N Hristov & Ernst Pfeffer. (2005). Nitrogen and phosphorus nutrition of cattle: Reducing the environmental impact of cattle operations. CABI Publishing.
Styl ChicagoAlexander N Hristov a Ernst Pfeffer. Nitrogen and Phosphorus Nutrition of Cattle: Reducing the Environmental Impact of Cattle Operations. CABI Publishing, 2005.
Citace podle MLAAlexander N Hristov a Ernst Pfeffer. Nitrogen and Phosphorus Nutrition of Cattle: Reducing the Environmental Impact of Cattle Operations. CABI Publishing, 2005.
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