OBSERVATIONS ON VITAMIN-A DEFICIENCY IN TURKEY BREEDING STOCK

[1] BEARSE G. E., 1937, Poultry Science, V16, P39, DOI 10.3382/ps.0160039

[2] HINSHAW W. R., 1934, HILGARDIA, V8, P281

[3] Rubin Max, 1942, MARYLAND AGRIC EXP STA BULL, VA12, P339

[4] RUSSELL WC, 1936, 369 NEW JERS AGR EXP

[5] SHERWOOD RM, 1936, TEXAS AGR EXP STA B, V528

[1] BEARSE G. E., 1937, Poultry Science, V16, P39, DOI 10.3382/ps.0160039

[2] HINSHAW W. R., 1934, HILGARDIA, V8, P281

[3] Rubin Max, 1942, MARYLAND AGRIC EXP STA BULL, VA12, P339

[4] RUSSELL WC, 1936, 369 NEW JERS AGR EXP

[5] SHERWOOD RM, 1936, TEXAS AGR EXP STA B, V528