African
Journals Online
|
| Contents | |
| RESEARCH ARTICLES | |
| Climatology | |
| Some aspects of climate variability in the north | |
| east Ethiopian highlands - Wollo and Tigray | 139-161 |
| D. Conway | |
| Abstract | |
| Statistics | |
| Two jackknife estimators for the signal and comparison of | |
| their performance by a Monte Carlo simulation | 163-180 |
| Temesgen Zewotir and Eshetu Wencheko | |
| Abstract | |
| Consistency of s2 in the linear regression model when | |
| the disturbances are spatially correlated | 181-196 |
| Butte Gotu | |
| Abstract | |
| Environmental Science | |
| Water pollution by natural inorganic chemicals in | |
| the central part of the Main Ethiopian Rift | 197-214 |
| Tamiru Alemayehu | |
| Abstract | |
| Bird strike incidence at Addis Ababa Bole International Airport | 215-229 |
| Elizabeth Yohannes, Afework Bekele and Zerihun Woldu | |
| Abstract | |
| Fisheries Biology | |
| Reproductive biology and feeding habits of the | |
| catfish Clarias gariepinus (Burchell) (Pisces: Clariidae) | |
| in lake Awassa, Ethiopia | 231-246 |
| Elias Dadebo | |
| Abstract | |
| Microbiology | |
| Effect of Azospirillum isolates on the growth and nitrogen | |
| content of tef [Eragrostis tef (Zucc.) Trotter] | 247-262 |
| Solomon Zewdie, Fassil Assefa and Masresha Fetene | |
| Abstract | |
| Insect Science | |
| Enhancing the potency of vegetable oils by combining with | |
| pirimiphos-methyl for protection of stored cowpea against | |
| infestation by Callosobruchus maculatus (Fab.) | 263-272 |
| D. Obeng-Ofori and S. Amiteye | |
| Abstract | |
| REVIEW ARTICLE | |
| Free-living limnic nemafauna of Ethiopia: a review of | |
| the species reported outside the Rift Valley | 273-291 |
| Eyualem Abebe | |
| Abstract | |
| Guide to authors and Acknowledgements | 293-298 |