by Brown, William L. 1910-; Tudor, Guy.; Kleinbaum, Michel.; Hilty, Steven L.; Gwynne, John.;
Year: c1986., Callno: 598.2(861) HIL
Book
by Universidad Nacional de Colombia Facultad de Ciencias Agropecuarias.;
Callno: 05:63(861)
Journal
by Centro Internacional de Agricultura Tropical.;
Year: 1992., Callno: 633.2(8) PAS [Q]
Book
by Business Monitor International Ltd.;
Journal
by Oregon State University. Dept. of Farm Crops.; United States Agency for International Development.; Coulston, Lane.;
Year: 1969., Callno: 632.954(861) COU [Q]
Book
by Vasquez, Rodolfo.; Conservation International.; Gentry, Alwyn H.;
Year: 1996., Callno: 582.3/.9(85/86) GEN
Book
by Centro Internacional de Agricultura Tropical.;
Callno: 05:633.2.03(213)
Journal
by Centro Internacional de Agricultura Tropical.;
Callno: 05:633.2.03(213)
Journal
by Panel of Experts on Ecology and Control of Perennial Weeds (1983 : Santiago, Chile);
Year: 1986., Callno: 632.51(8) PAN
Book