Biblio
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“Fistula Sample Numbers Required to Determine Cattle Diets on Forest and Grassland Ranges”, Journal of Range Management, vol. 36, no. 3, p. 323, 1983.
, “Forage Intake by Cattle on Forest and Grassland Ranges”, Journal of Range Management, vol. 35, no. 6, p. 737, 1982.
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