Bulletin 335 



September, 1941 



Protein Requirements of Chickens 



at Various Stages of Growth 



and Development II. 



A. E. TEPPER, R. C. DURGIN, T. B. CHARLES, S. R. SHIMER and H. A. DAVIS 



NEW HAMPSHIRE AGRICULTURAL EXPERIMENT STATION 



University of New Hampshire 



Durham, N. H. 



