Berhan, TewoldeWoldu, Zerihun2021-12-162023-11-082021-12-162023-11-081980-07http://etd.aau.edu.et/handle/123456789/29338A study of the grasslands in wolmera wereda was made from August 1979 to Octobr 1979.one hundred And twenty stands were systemat ically sampld and the occurece of 118 pl specis in t e stands rcorded . 'orne envir o mental factor s e r e r ecorded and soi l sampls collec e •enAn Ecological Study of the Monta E GrasslaThesis