by New South Wales Interdepartmental Project Team.;
Year: 1976., Callno: 632.556.7 NEW [Q]
Book
Utilization and control of water hyacinth in Sudan / by Ottmar Philipp, Werner Koch and Heinz Koser.
by Deutsche Gesellschaft fur Technische Zusammenarbeit.; Koch, Werner.; Koser, Heinz.; Philipp, Ottmar.;
Year: 1983., Callno: 632.556.7(624) PHI
Book
by Mitchell, D. S.; Thomas, P. A.;
Year: 1972., Callno: 632.556.7 MIT [Q]
Book
by Water Research Foundation of Australia.;
Year: 1977., Callno: 632.556.7 MEN [Q]
Book
by Food and Agriculture Organization of the United Nations Crop Protection Branch.; Little, E. C. S.;
Year: 1968., Callno: 632.556.7 HAN [Q]
Book
by Zhongguo nong ye ke xue yuan. Sheng wu fang zhi yan jiu suo.; Australian Centre for International Agricultural Research.; Julien, M. H.; Global Working Group for the Biological and Integrated Control of Water Hyacinth. Meeting (2nd : 2000 : Beijing, China
Year: 2001., Callno: 632.556.7 GLO
Book
by Australia. National Committee on Management of Aquatic Weeds; Australian Water Resources Council;
Year: 1982
Book