au.\*:("BECKMAN WJ")
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Selection :
CONSTRUCTING AN OCEAN OUTFALLFITZPATRICK EB JR; BECKMAN WJ.1974; CIV. ENGNG; U.S.A.; DA. 1974; VOL. 44; NO 9; PP. 83-85Article
COMBINED CARBON OXIDATION-NITRIFICATIONBECKMAN WJ; AVENDT RJ; MULLIGAN TJ et al.1972; J., WAT. POLLUT. CONTROL FEDER.; U.S.A.; DA. 1972; VOL. 44; NO 10; PP. 1916-1931; BIBL. 9 REF.Serial Issue