A review of biological control in the Ethiopian region
Greathead, D. J. 1931-
A review of biological control in the Ethiopian region by D. J. Greathead, with sections by [others] - Farnham Royal Commonwealth Agricultural Bureauz 1971 - [8], 162 p. map 26 cm. - Technical communication no. 5 . - Commonwealth Institute of Biological Control Technical communication no. 5 .
Pests--Africa
Pests--Control--Biological control--Africa
632 / .96 / 08 s
A review of biological control in the Ethiopian region by D. J. Greathead, with sections by [others] - Farnham Royal Commonwealth Agricultural Bureauz 1971 - [8], 162 p. map 26 cm. - Technical communication no. 5 . - Commonwealth Institute of Biological Control Technical communication no. 5 .
Pests--Africa
Pests--Control--Biological control--Africa
632 / .96 / 08 s