628.54
R917I
           Rudolfs, Willem (Ed.)
               Industrial wastes their disposal and treatment \ Willem Rudolfs - New York : LEC Publishers, 1953.
               vii, 497p.
35546
                Subjects: Factory and trade waste; Waste products; Textile industry-Waste disposal; Milk trade-Waste disposal; Lanndury indutry-Waste disposal.