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January 1, 1948

Colloid peoperties of layer silicates

No abstract available.

Authors

W. F. Bradley, R. E. Grim

January 1, 1948

Comparison of methods for the determination of carotene

Replicate samples of dehydrated :alfalfa-leaf meal were assayed for carotene content by four different analytical procedures. The results obtained by the modified A.O.A.C.method were significantly higher than those obtained by the other procedures.

Authors

J.V. Derby, J.B. DeWitt

Ecosystems Mission Area, Eastern Ecological Science Center

January 1, 1948