共 20 条
[2]
BLOCK S. S., 1948, SOAP AND SANITARY CHEM, V24-171, P138
[3]
BLOCK SS, 1948, SOAP SANIT CHEM, V24, P171
[4]
BRUCE W. N., 1949, Bull. Ill. St. nat. Hist. Surv., V25, P1
[5]
ELMENDORF JE, 1946, AM J TROP MED, V26, P663
[8]
KRUSE C. W., 1948, Soap and sanitary Chemicals, V24
[9]
KRUSE CW, 1948, SOAP SANIT CHEM, V24, P135
[10]
KRUSE CW, 1948, SOAP SANIT CHEM, V24, P139