共 6 条
[1]
Banks E. M., 1957, Physiological Zoology, V30, P255
[2]
BRESSLER GO, 1956, 162 PENNS AGR EXP ST
[3]
CHRISTIAN JJ, 1957, NM24010401 NAV MED R, V15, P925
[4]
GUHL AM, 1953, KANSAS AGR EXPT STA, V73, P1
[6]
SIEGEL HS, 1958, POULTRY SCI, V37, P1242