Kaituhi
- Center for International Forestry Research 7 ngā hua
- Colfer, Carol J. Pierce 5 ngā hua
- Prabhu, Ravi 3 ngā hua
- Bosch, Cecil C. Konijnendijk van den 2 ngā hua
- British Crop Protection Council 2 ngā hua
- Ferrini, Francesco 2 ngā hua
- Fini, Alessio 2 ngā hua
- Firman, I. D. 2 ngā hua
- Kuser, John E. 2 ngā hua
- Allen, R. G. (Rick G.) 1 ngā hua
- American Society of Civil Engineers. Task Committee on Revision of Manual 70 1 ngā hua
- Anderson, Richard Andrew 1 ngā hua
- Arthur Yates & Co 1 ngā hua
- British Weed Control Council. Weed control handbook 1 ngā hua
- Burn, Robert Scott 1 ngā hua
- Campbell, B. W. (Bruce William), b. 1921 1 ngā hua
- Clark, Jack Kelly 1 ngā hua
- Council of Tree and Landscape Appraisers 1 ngā hua
- Crouch, Margaret 1 ngā hua
- Dierauf, Leslie A., 1948- 1 ngā hua
- Dreistadt, Steve H. 1 ngā hua
- Dudley, Richard G. 1 ngā hua
- Environmental and Water Resources Institute (U.S.). Committee on Evapotranspiration in Irrigation and Hydrology 1 ngā hua
- Evans, S. A. 1 ngā hua
- Flint, Mary Louise, 1949- 1 ngā hua
- Food and Agriculture Organization of the United Nations 1 ngā hua
- Fryer, J. D. 1 ngā hua
- Great Britain. Dept. of the Environment 1 ngā hua
- Great Britain. Forestry Commission 1 ngā hua
- Grünenfelder, Thomas 1 ngā hua
- Gulland, Frances M. D. 1 ngā hua
- Hadfield, J. W. (Joseph William), 1887-1977 1 ngā hua
- Hallett, Peter 1 ngā hua
- Hessayon, D. G. 1 ngā hua
- Hessayon, D. G. Vegetable expert 1 ngā hua
- Hesse, Harold W. 1 ngā hua
- Hibberd, B. G. 1 ngā hua
- Hodge, S. J. 1 ngā hua
- Hoos, Conrad 1 ngā hua
- Horst, R. Kenneth (Ralph Kenneth), 1935- 1 ngā hua
- International Development Research Centre (Canada) 1 ngā hua
- International Society of Arboriculture 1 ngā hua
- International Tropical Timber Organization 1 ngā hua
- Jensen, Marvin E., 1926- 1 ngā hua
- Johnson, Evert W. 1 ngā hua
- Laevastu, Taivo 1 ngā hua
- Leitch, Graham 1 ngā hua
- Macoun, Phil 1 ngā hua
- Maluszynski, M., 1941- 1 ngā hua
- Maniototo Arts Council 1 ngā hua more…