Volume & Issue: Volume 3, Issue 2, Spring 2012 
3. Anaerobic Oxidation of Hydrogen Sulfide in Batch Bioreactor Using Micro Organism Isolated from Ramsar Hot Spring

Ali Alemian; Ghasem D. Najafpour; Maryam khavarpour; Ali-Asghar Ghoreyshi; Hamid Heydarzadeh darzi

10. Suitability of Sudanese Cotton Stalks for Alkaline Pulping with Additives

Tarig Osman Khider; Safaa Omer; Osman Taha; Suhair Kamal Shomeina

12. Causes, Effects and Way Forward to Food Insecurity

I.R. Ilaboya; E. Atikpo; F.E Omofuma; F.F. Asekhame; L. Umukoro