A report on a regional workshop on mainstreaming agriculture into fo restry : towards systematic biodiversity policies , Nairobi 21-21 No vember 1999 / edited by Frank Place and Annabelle Waruhiu. - Nairobi : ICRAF, 2000. - 34 p. ; 25 cm. (Report no. 31) Subjects--Topical Terms: Biodiversity-- Africa, Eastern. Biodiversity-- Africa, Southern.