Jornada Bibliography
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Filters: Author is Watkins, W. E. [Clear All Filters]
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1964. .
1950.
The relation of the carotene content of range forage to the vitamin A requirement of breeding cows. Journal of Animal Science. 9:24-29.
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1950. Inorganic blood phosphorus levels necessary for satisfactory production of range cattle in the southwest. Journal of Animal Science. 3:263-272.
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1948. Nonprotein and carotene as an index of plant activity in range forage. Journal of Agricultural Research. 75:63-69.
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1947. The monthly protein and phosphorus contents of two important range grasses of Southern New Mexico. Journal of Animal Science. 4:298-305.
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1945. .
1943. Monthly variation in carotene content of two important range grasses, Sporobolus flexuosus and Bouteloua eriopoda. Journal of Agricultural Research. 58:695-99.
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1939. .
1937.