List of Articles Agriculture Open Access Article Abstract Page Full-Text 1 - The Perception of Greenhouse Owners about Environmental, Economical and Social Aspects of Sustainable Agriculture in Iran S. J. F. Hosseini F. Mohammadi S. M. Mirdamadi S. M. Hosseini Open Access Article Abstract Page Full-Text 2 - Agricultural Researchers' Attitudes toward Sustainable Agriculture and its Determinants in ILAM Province, Iran N. Shiri S.M.K. hashemi A. Asadi Z. Motamedinia Open Access Article Abstract Page Full-Text 3 - Factors Affecting the Partnership between Public and Private Sectors in Developing Agricultural Biotechnology S. J. Hosseini S. Bahram Nejad Open Access Article Abstract Page Full-Text 4 - Determining Research, Education, and Extension Requirements for Application of the Precision Agricultural System in Iran M. Omidi- Najafabadi S. Bahramnejad Open Access Article Abstract Page Full-Text 5 - Biogas Technology, Applications, Perspectives and Implications Sh. Shokri