Using the wild sunflower, tithonia, in Kenya
Subtitle: for soil fertility and crop yield improvement
By: [contributors, Mary Nyasimi ... et al. ; editors, Beryl Kendall, Helen van Houten]. 
Contributors: Nyasimi, Mary.; International Centre for Research in Agroforestry.
Publisher: International Centre for Research in Agroforestry
Published: 1997
Place of publication: Nairobi, Kenya
Language: eng
Number of pages: 11
Notes: Cover title.