RESEARCH ARTICLES

Plant Ecology

Plant community analysis and ecology of afromontane and

transitional rainforest vegetation of Southwestern Ethiopia 

155–175

Kumelachew Yeshitela and Tamrat Bekele

Abstract

Plant Genetics

The mating system of Sesbania sesban (L.) Merr. (Leguminosae) 

177–190

Girma Gebremariam, Sileshi Nemomissa,

Abebe Demissie and Jean Hanson

Abstract

Variation and association analysis in grass pea (Lathyrus sativus L.) 

191–204

Wuletaw Tadesse and Endashaw Bekele

Abstract

Zoology

Hind limb bones and locomotion in the Old World monkeys 

205–226

Solomon Yirga

Abstract

Geology

The geotectonic evolution of the Western Ethiopian shield 

227–252

Teklewold Ayalew and Timothy E. Johnson

Abstract

Geophysics

Integrated geophysical investigations to study thermal zones at

Boku volcanic Centre, Main Ethiopian Rift 

253–262

Tigistu Haile, Tamiru Alemayehu and Shimelis Fisseha

Abstract

Environmental Biology

The chemical composition of the effluent from Awassa Textile Factory

and its effects on aquatic biota

263–274

Zinabu Gebre-Mariam and Zerihun Desta

Abstract

Molluscicidal effects of endod (Phytolacca dodecandra) on

fasciola transmitting snails 

275–284

Tadesse Eguale and Getachew Tilahun

Abstract

Microbiology

Anti-bacterial activity of Plumbago zeylanica L. roots on

some pneumonia causing pathogens 

285–294

Hirut Lemma, Asfaw Debella, Getachew Addis, Olaf Kunert,

Aberra Geyid, Ferehiwot Teka and Kidist Yersaw

Abstract

SHORT COMMUNICATION

Multiple antimicrobial resistance in bacterial isolates from clinical and

environmental sources of Jimma Hospital, Southwest Ethiopia 

295–302

Zeleke Wolde Tenssay

Abstract