Neglected leafy green vegetables crops in Africa: Vol. 2: Bibliography of the genetic resources of traditional African vegetables
Lathyrus genetic resources network: Proceedings of a IPGRI-ICARDA-ICAR Regional Working Group Meeting, 8-10 December 1997, New Delhi, India
Quercus suber network: Report of the 3rd and 4th meetings, 9-12 June 1996, Sassari, Sardinia, Italy, 20-22 February 1997 , Almoraima, Spain