Teacher's manual on Agroforestry in dryland Africa /
[by] Ngumy, G. James
Teacher's manual on Agroforestry in dryland Africa / [by] James G. Ngumy - Nairobi : SIDA's Regional SOIL Conservation Unit, c1992. - 50 p. : ill. ; 25 cm. - Training Manual No.1; 3 . - Teacher's Manual. .
9966896023
89980795
Agroforestry--Africa.
S494.5.A45 / .N6 1992
634.99096
S494.5.A45S34 / no.3
Teacher's manual on Agroforestry in dryland Africa / [by] James G. Ngumy - Nairobi : SIDA's Regional SOIL Conservation Unit, c1992. - 50 p. : ill. ; 25 cm. - Training Manual No.1; 3 . - Teacher's Manual. .
9966896023
89980795
Agroforestry--Africa.
S494.5.A45 / .N6 1992
634.99096
S494.5.A45S34 / no.3