Thomas R. Johnson
发表
Heinz G. Stefan,
Christopher R. Ellis,
Thomas R. Johnson,
1986
.
Multiple Point Effluent Sampling at the Metropolitan Wastewater Treatment Plant, St. Paul, Minnesota
Heinz G. Stefan,
Thomas R. Johnson,
1987
.
Thomas R. Johnson,
2002
.
Thomas R. Johnson,
1980
.
Heinz G. Stefan,
Thomas R. Johnson,
H. Stefan,
1998
.