1990 Supplement Publications of the International ... - IRRI books

for different animals, and their composition and theoretical value.
Other topics include the primary and secondary production of browse;
its intensification through technically possible, economically viable,
and socially acceptable operations; and the need for the regeneration
of browse populations through appropriate management methods.
Future research priorities are discussed.
Available in English and French.
ILCA
Pastoral systems research in sub-Saharan Africa. Proceedings
of the workshop held at ILCA, Addis Ababa,
Ethiopia, 27-24 March 1983
1983. vii + 480 pages; Originally in paperback. 29.7 x 20.9 cm. ISBN
92-9053-038-3. Now available only on microfiche: ISBN 92-9053-135-
5. US$ 18.00 (including airmail postage).
The workshop on Pastoral Systems Research in sub-Saharan Africa
focused on the techniques and processes in pastoral systems
research with particular reference to ILCA's experience in sub-
Saharan Africa. Presentations appear in the author's original language,
either English or French. Summaries of discussion sessions
are in both English and French.
D.H. Hill (Editor)
Peste des petits ruminants (PPR) in sheep and goats.
Proceedings of the international workshop held at IITA,
Ibadan, Nigeria, 24-26 September 1980
1983. v + 104 pages. Paperback. 29.5 x 20.8 cm. ISBN 92-9053-040-
5. Also available on microfiche: ISBN 92-9053-136-3. US$ 15.00
(including airmail postage).
Summarises the epidemiology, symptomatology and diagnosis of
peste des petits ruminants (PPR) in West Africa. The physicochemical
and biological characters of the PPR virus and the role of other
agents responsible for the pathogenesis of the disease are discussed
and further policy directions and research are recommended.
Available in English.
142 CENTER PUBLICATIONS