African Journals On-line
SINET: Ethiopian Journal of Science

Volume 20, Number 2, December 1997.

RESEARCH ARTICLES

Soil science
Variabilities of soil catena on degraded hillslopes of Watiya catchment, Welo, Ethiopia. Belay Tegene. Pages 151-175.

Agricultural science
Genotypic variability in dry matter production, partitioning and grain yield of tef [Eragrostis tef (Zucc.) Trotter] under moisture deficit. Abuhay Takele. Pages 177-188.

Botany
Phenetics of the taxa and systematic position of the African Swertia (Gentianaceae). Sileshi Nemomissa. Pages 189-202.

Mathematics
Application of a normal family of -subharmonic functions to the Edrei-Fuchs Ellipse Theorem. Seid Mohammed. Pages 203-212.

Genetics
The genetic diversity of small mammals of the Bale Mountains, Ethiopia. Lavrenchenko L A, Milishnikov A N, Aniskin V M, Warshavsky A A and Woldegabriel Gebrekidan. Pages 213-233.

Geology
Metamorphic and structural evolution of the Gore-Gambella area, Western Ethiopia. Teklewold Ayalew. Pages 235-259.

Microbiology
Co-fermentation of kocho with barley for an improved injera. Senait Zewdie, Kelbessa Urga and Ayele Nigatu. Pages 261-270.

SHORT COMMUNICATIONS

A note on solution of ordinary differential equation of the second-order. Teshome Abay. Pages 271-275.

Note on finite p-groups. Haile Michael Bereda. Pages 277-282.

Conceptual model for Boku hydrothermal area (Nazareth), Main Ethiopian Rift Valley. Tamiru Alemayehu and Vernier, A. Pages 283-291.