Conservation agriculture as practised in Kenya: two case studies. Laikipia District, Siaya District
by
Paul Wamai, Philip K. Mwangi, Kennedy O. Okelo Tom Apina
Taschenbuch
details (
Germany
).
ISBN: 978-9966-7219-0-7
ISBN-10: 9966-7219-0-8
ACT, CIRAD, FAO
· 2007