Phelps et al., 1964. Poult. Sci., 44 (2): 358-394 Document reference Phelps, R. A.; Shenstone, F. S.; Kemmerer, A. R.; Evans, R. J., 1964. A Review of Cyclopropenoid Compounds: Biological Effects of Some Derivatives. Poult. Sci., 44 (2): 358-394Web https://doi.org/10.3382/ps.0440358Citation key Phelps et al., 1964Datasheets Cotton seedsCottonseed meal