Chemistry Reference
In-Depth Information
139. B. Shiferaw, J. J. Okello and R. V. Raddy, Environ. Dev. Sustainability.,
2009, 11(3), 601-619.
140. C. B. Barrett, J. Lynam, F. Place, T. Reardon and A. A. Aboud, Natural
Resource Management in African Agriculture. Undersigning and Improving
Current
d
n
1
r
2
n
g
|
4
Practices,
ed.
C.
Barrett,
F.
Place
and
A.
Aboud,
CABI
Publishing, Wallinford, UK, 2002, pp. 287-296.
141. B. Shiferaw and C. Bantilan, J. Food, Agric. Environ.,2004, 2(1), 328-339.
142. J. Baidu-Forson, Agric. Econ., 1999, 20, 231-239.
143. Y.
Biot,
P.
Blakie,
P.
Jackson
and
R.
Palmer-Jones,
World
Bank
Discussion Paper 289, The World Bank. Washington DC, 1995.
144. W. Critchley, S. Sombatpanit and P. Madina, Response to Land
Degradation, ed. E. Bridges, I. Hannam, I. Oldeman, L. Penning de
Vries, F Scherr and S. Sombatpanit, Science Publishers Inc., Enfield, 2001.
145. S. Pandey, in Response to Land Degradation, ed. E. I. Bridges, I.
Hannam, L. Oldeman, P. de Vries, F Scherr and S. Sombatpanit, Science
Publishers Inc., Enfield, 2001.
146. R. Chambers, A. Pacey and L. Thrupp, Farmer first: Farmer Innovation
and Agricultural Research, Intermediate Technology Publications, 1989,
pp. 218.
147. C. Reij, C. Indigenous soil and water conservation in Africa, Gatekeeper
Series 27, International Institute for Environment and Development,
London, United Kingdom, 1991.
148. M. Robbins and T. O. Williams, presented at a STAP Workshop on
Sustainable Land Management, Washington DC, 2005.
149. H. Hurni, Agric. Ecosyst. Environ., 2000, 81, 83-92.
150. D. R. Lee, Am. J. Agric. Econom., 2005, 87, 1325-1334.
151. J. Kerr and N. Sanghi, N, Indigenous soil and water conservation in
India's semi-arid tropics, International Institute for Environment and
Development, 1992.
152. P. Driessen, J. Deckers, O. Spaargaren and F. Nachtergaele, Lecture
Notes on the Major Soils of the World, World Soil Resource Reports No.
94, FAO Rome, 2001, pp. 334.
153. P. M. Wachira, S. Okoth, J. Kimenju, R. K. Mibey and J. Kiarie, J. Trop.
Subtrop. Agroecosyst., 2011, 13, 43-49.
154. J. Desaeger and M. R. Rao, Agroforest Syst., 2000, 47(1), 273-288.
155. N. L. Frazer, Mycolog. Res., 1999, 103, 372-384.
156. M. P. Haware, Options M´diterran´ennes, S´rie S´minaires,1990,9,63-166.
157. S. J. Muriungi, MSc thesis, University of Nairobi, Kenya, 1997.
158. Z. K. Punja, Advances in Plant Pathology, ed. G. S. Sidhu, Academic
Press, London, 1988, pp. 523-534.
159. J. M. Onsando, Tea, 1988, 9, 47-49.
160. J. W. Kimenju, D. M. Muiru, N. K. Karanja, M. W. Nyongesa, D. W.
Miano and G. K. Mutua, J. Trop. Microbiol., 2004, 3, 14-23.
161. F. O. Ayuke, PhD thesis, Wageningen University, 2010.
