Leucaena research in the Asian-Pacific Region : proceedings of a workshop held in Singapore, 23-26 November 1982 / Nitrogen Fixing Tree Association International Development Research Centre (Canada) Leucaena Lead tree Forage plants Timber 634 CEN 1983 A049 Or. Abstracts in English, French, and Spanish Includes index Ottawa, Canada : The Centre, c1983 c1983 Text 192 p. : IDRC ;