by Hantzsche N.N, Fishman N.J
Published in ASAE publication (USA). no. 1-82 (1982)

by Hantzsche, N.N
Published in Ecological considerations in wetlands treatment of municipal wastewaters / edited by Paul J. Godfrey ... [et al.] (1985)

by Hantzsche, N.N. (Questa Engineering Corporation, Richmond, VA), Finnemore, E.J
Published in Ground water (01.07.1992)

by Hantzsche, N.N, Neikirk, W.T, Wistrom, T.V
Published in ASAE publication (USA) (1982)