共 31 条
[1]
Ackert JE, 1935, J AGRIC RES, V50, P0607
[2]
ALDER HL, 1951, INTRODUCTION PROBABL, P53
[3]
BAKER NF, 1954, P BOOK AM VETERINARY, V91, P185
[4]
BATSON HC, 1956, INTRO STATISTICS MED, P62
[5]
Bliss CI, 1937, ANN APPL BIOL, V24, P815, DOI 10.1111/j.1744-7348.1937.tb05058.x
[7]
DONOVICK R, 1949, AM REV TUBERC PULM, V60, P109
[8]
DUBOS RJ, 1958, BACTERIAL MYCOTIC IN, P84
[9]
EHRENFORD FE, 1952, THESIS U CALIFORNIA
[10]
GOWEN JW, 1943, IOWA STATE COLLEGE A, P178