共 8 条
[1]
Buccola S.T., 1979, S J AGR EC, V11, P61, DOI [10.1017/S0081305200014734, DOI 10.1017/S0081305200014734]
[2]
*CHIC MERC EXCH, YB
[3]
CRICKENBERGER RG, 1976, 318 MICH STAT U AGR
[4]
JAMES JB, 1971, B1106 TEX AGR EXP ST
[5]
DECOMPOSITION OF THE BEEF AND PORK CYCLES
[J].
JOURNAL OF FARM ECONOMICS,
1962, 44 (03)
:731-743
[6]
*NAT AC SCI, 1976, NUTR REQ BEEF CATTL
[7]
SMITH H, 1977, METEOROLOGICAL DROUG
[8]
*USDA, LIV MEAT SIT