شماره 1 تاریخ انتشار 1985-03-21
- Effects of iranian petroleum mulches on infilteration into a calcareous soil
- Soil genetics as affected by topography and depth of saline and alkali ground water under semiarid conditions in southern iran
- Co-operative farm credit for unemployed graduates in iran:an evaluation of the program in fars province
- Mutagenic interactions in combined treatments of ethylmethane sulphonate,diethyl sulohate and sodium azide on barley
- Genesis,phisico-chemical and morphological characteristics of a highly salinesodic soil after reclamation at the ahoo-char station in semiarid southern iran