1. Effect of temperature and salinity on germination of Achillea fragrantissima and Moringa peregrina from Saudi Arabia;Alatar AA;Afr J Biotechnol.,2011
2. American Standard for Testing Material,1998
3. Mechanical, physico-chemical and microbial analysis of oil refinery waste receiving agricultural soil;Ashok BT;Indian J Environ Health,1999
4. Applied microbial solutions for real-world environmental clean-up;Atlas RM,2005
5. A text book of organic chemistry;Bahl A,2004