Ross, Sally
Farmer's perceptions of bean pest problems in Malawi / Sally Ross . - Kampala : Network on Bean Research in Africa, 1998 . - V-31 p. ; 30 cm. - Occasional publications series 25 .
Don
632.7
Farmer's perceptions of bean pest problems in Malawi / Sally Ross . - Kampala : Network on Bean Research in Africa, 1998 . - V-31 p. ; 30 cm. - Occasional publications series 25 .
Don
632.7