A dynamic model for the simulation of cattle herd production systems: 2-An investigation of various factors influencing the voluntary intake of dry matter and the use of the model... von Kahn, Hava E., Spedding, C.R.W.

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A dynamic model for the simulation of cattle herd production systems: Part 1—General description and the effects of simulation techniques on model results von Kahn, Hava E., Spedding, C.R.W.

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A dynamic model for the simulation of cattle herd production systems: Part 3—Reproductive performance of beef cows von Kahn, Hava E., Lehrer, A.R.

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Letter to the editor von Kahn, Hava E., Lehrer, A.R.

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Letter to the editor von Lehrer, A. R, Kahn, Hava E

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