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								  SYNTHESIS AND REACTIONS OF L-ASCORBIC ACID 
								  ANALOG 4' (4-ETHOXY-
 
								  CARBONYL-S-METHYLFURAN-2- YL) - 
								  2,3-DIOXOBUTYRO-i, .:I-LACTONE 
								  H.M. MOKHTAR, M.M. EL SADEK*AND N.B. ZAGZOUG 
								   
								  - ION 
								  PAIRS AND SOLVENT-SOLUTE INTERACTION: 
								  Conductance of Sodium Chloride in 
								  Methanol-H2O) and Glycerol-H2O) Mixtures at 
								  Different Temperatures
 
								  HASSAN A. SHEHATA 
								   
								  - 
								  
								  MIXED-LIGAND COMPLEXES OF ZIRCONIUM (IV) AND 
								  URANIUM (VI) WITH SALICYLALDEHYDE AND SOME 
								  HETEROCYCLIC AZOPYRAZOLONES
 
								  A.H. AMRALLAH 
								   
								  - 
								  
								  DETERMINATION OF THERMODYNAMIC PARAMETERS FOR 
								  THE DECOMPOSITION OF SOME METAL CHELATES OF 
								  SUBSTITUTED HYDRAZOPYRAZOLONES
 
								  LAILA I. ALI AND SHAKER L. STEFAN 
								   
								  - 
								  
								  HUMAN EXPOSURE TO POLLUTANTS Part –I  
								  Blood leeds and Cadmium Levels in a sample of 
								  Population of Karachi 
 
								  A.H.K. YOUSUFZAI, QAMAR KHALID AND LIAQUAT 
								  SULTANA 
								   
								  - 
								  
								  PETROGRAPHIC AND GEOCHEMICAL STUOIES OF SOME 
								  PHOSPHORITE
 
								  DEPOSITS OF HAZARA, PAKISTAN 
								  VIQAR HUSAIN, SAFDAR SULTAN*, RUBINA BILQEES; 
								  ABDUL MATEEN** AND BAHRAWAR KHAN*** 
								   
								  - 
								  
								  Mixed Ligand Complexes of Co(II), Ni(II) and 
								  Hg(II) Diphenates with Amine Bases
 
								  M.S. ISLAM, M.Q. ISLAM,  M.T. HOSSAIN AND 
								  P.BHATTACHARJEE 
								   
								  - 
								  
								  SEEDLING EMERGENCE OF GROUNDNUT AS INFLUENCED 
								  BY CULTIVAR, SOWING DEPTH AND SEED SIZE IN A 
								  DRYING SOIL
 
								  A.H.M. RAZZAQUE,  S.N. AZAM ALI* AND  
								  M.A. HAMID 
								   
								  - 
								  
								  A COMPARATIVE STUDY OF DIFFERENT METHODS FOR 
								  OBTAINING AN INDEX OF NITROGEN AVAILABILITY IN 
								  UPLAND SOILS
 
								  FAQIR HUSSAIN, KAUSER A. MALIK* AND MAZHAR H. 
								  NAQVI 
								   
								  - 
								  
								  EFFECT OF HEAT PROCESSING' ON NITROGEN 
								  SOLUBILITY AND' DIGESTIBILITY OF PROTEIN IN 
								  SUNFLOWER MEAL
 
								  A. H. K. NIAZI, M. EHSAN-UL-HAQ BALOCH*, 
								  TASNIM  KAUSAR AND SAKHAWAT ALI 
								   
								  - 
								  
								  STUDIES ON ANTIBACTERIAL ACTIVITY OF NELUMBIUM 
								  SPECIOSUM-WILD SEEDS EXTRACTS
 
								  NAJMA MURTAZA, MARYAM MIRZA, ZAHRA YAQEEN AND 
								  YASMEEN BADAR 
								   
								  - 
								  
								  EFFECTS OF HEAT SHOCK ON LEAF CHLOROPHYLL 
								  FLUORESCENCE IN COTTON CULTIVARS
 
								  M. A. SETHAR, D. L. LAIDMAN*, J. M. WILSON* 
								  AND R. B. MIRBAIIAR 
								   
								  - 
								  
								  ELECTRICAL CONDUCTIVITY AS AM~A~URE OF 
								  PLANTING SE~D QUALITYIN COTTON
 
								  MOHAMMAD NAWAZ A. MALIK, MOHAMMAD IQBAL 
								  MAKHDUM, FAZAL  ILAHI CHAUDHRY AND S. 
								  IQRAR HUSSAIN 
								   
								  - 
								  
								  Partial Purification and Antibacterial Studies 
								  of Extracts from Eugenia jambolana Linn and 
								  Vinca rosea Linn 
 
								  M. RAFI  SHAIKH, MALEKA, F.A. BAQIR, S. 
								  NAQVI*, DILNAWAZ SHAIKH* 
								   
								  - 
								  
								  Effect of Epichlorohydrin on the DNA and RNA 
								  of Growing Wheat Seedlings 
 
								  MAHBOOB ALI KALHORO, J.N. USMANI*, Z. KAPADIA 
								  AND YASMEEN BADAR 
								   
								  - 
								  
								  EFFECT OF DIFFERENT STORAGE TECHNIQUES ON THE 
								  RIPENING BEHAVIOUR OF TOMA TOES (LYCOPERSICUM 
								  ESCULENTUM MILL) VARIETY ROMA
 
								  SAEED BABAR, EHSAN ELAHI BAJWA AND INAYAT ALI 
								  MALIK 
								   
								  - 
								  
								  STUDIES ON THE ABILITY OF DEXTRAN PRODUCED BY 
								  LEUCONOSTOC
 
								  MESENTERO/DES TO STABILIZE SUGAR SYRUPS 
								  J. JAFRI, M. RAFI KHAN, L. IQBAL, H.A. RIZVI, 
								  R. ZUBERI AND S.A.H. ZAIDI 
								   
							   
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