1. Application of ultrasonography in the study of the reproductive system of tropical jennies (shape Equus asinus)

   • A. Lemma
   • H. J. Schwartz
   • M. Bekana

   Original article Pages: 267 - 274

2. Responses to tuberculin among Zebu cattle in the transhumance regions of Karamoja and Nakasongola district of Uganda

   • J. Oloya
   • J. Opuda-Asibo
   • E. Skjerve

   Original Article Pages: 275 - 283

3. A preliminary study of the role of ducks in the transmission of Newcastle disease virus to in-contact rural free-range chickens

   • M. Otim Onapa
   • H. Christensen
   • M. Bisgaard

   Original article Pages: 285 - 289

4. Estimated direct economic costs associated with tick-borne diseases on cattle in Tanzania

   • F. M. Kivaria

   Original Article Pages: 291 - 299

5. Prevalence of Sarcocystis in slaughtered one-humped camels (Camelus dromedarius) in Iran

   • S. S. Shekarforoush
   • A. Shakerian
   • M. M. Hasanpoor

   Short Communication Pages: 301 - 303

6. Identification and quantification of subsidies relevant to the production of local and imported pig breeds in Vietnam

   • A. G. Drucker
   • E. Bergeron
   • A. Valle Zárate

   Original Article Pages: 305 - 322

7. Effect of supplementation on the feed intake and performance of confined and scavenging crossbred growing chickens in Burkina Faso

   • S. Pousga
   • H. Boly
   • B. Ogle

   Original Article Pages: 323 - 331

8. Reproductive performances of dairy cows in smallholder production system in Selalle, Central Ethiopia

   • F. Lobago
   • M. Bekana
   • H. Kindahl

   Original Article Pages: 333 - 342

9. Effect of feeding different levels of foliage from Cratylia argentea to creole dairy cows on intake, digestibility, milk production and milk composition

   • N. R. Sánchez
   • I. Ledin

   Original article Pages: 343 - 351

10. Monthly variation of fertility and oestrus frequency in crossbred dual-purpose cows in three agroecological areas of the South American tropics

    • F. Perea G.
    • E. Soto B.
    • C. González S.

    Original Article Pages: 353 - 363

11. Reproductive response in suckling Corriedale ewes to the ram effect during the non-breeding season: Effect of postpartum condition and the use of medroxyprogesterone priming

    • L. Silva
    • R. Ungerfeld

    Original Article Pages: 365 - 369