| Table of ContentsInt. Res. J. Biological Sci., Volume 8, Issue (8), Pages 1-30, August (2019) 
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    							| Research Paper | 
 
    								| 1. | Effect  of  environmental  factors   and  biological  parameters  of  gracilaria  edulis  and  kappaphycus  alvarezii from  Rameshwaram  Mandapam  Coast, India Ramya S. ,PadmaPriya N. ,Sheela R. ,Poonghuzali T.V.   (2019). Int. Res. J. Biological Sci.,  8(8), 1-7.
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    								| 2. | Phylogenetic relationships in the family Felidae in reference to the hybridisation of the Scottish Wildcat, Felis sylvestris grampia with the Domestic cat, Felis catus Simon T.M.   (2019). Int. Res. J. Biological Sci.,  8(8), 8-13.
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    								| 3. | Variation of the dry matter rates in the vegetations grazed by Camelus dromedarius in two regions of Biskra Governorate, Algeria: nutritional and production consequences Adel Mammeri ,Zohra1    Kayoueche  Fatima ,Abdelmalek Benmakhlouf    (2019). Int. Res. J. Biological Sci.,  8(8), 14-19.
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				| Short Communication | 
 
    								| 4. | Effect of cement dust on physiology of selected trees at Cement Nagar, Bethamcherla (Mandal), Kurnool district, A.P., India Bandh Nawaz A. Khaja ,B. Giridhar ,Meerabai G.   (2019). Int. Res. J. Biological Sci.,  8(8), 20-24.
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    								| 5. | Study of fly ash toxicity to fish Heteropneustes fossilis (Bloch) Pradhan Saukumarya ,Behera Rajendra ,Nanda Prasanta   (2019). Int. Res. J. Biological Sci.,  8(8), 25-27.
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    								| 6. | Two rare hyphomycetes fungi from Maharashtra, India Dharkar Ninad,Hande Dilip   (2019). Int. Res. J. Biological Sci.,  8(8), 28-30.
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