Volume 7  Number 2 (2012)

CONTENTS

Enzymatic Activity of Bacteria Isolated from Different Compost

pp. 117-125

Authors: Kalyani Sahoo, Pratima Ray and Sukantibala Mohapatra

New Bio-Sorbents in the Control of Phosphate Pollution in Waste Waters

pp. 127-140

Authors: M. Divya Jyothi, K. Rohini Kiran and K. Ravindhranath

Evaluating the Variation of Transmissivity on Groundwater Development in Rivers State

pp. 141-147

Authors: Eluozo S.N. and Nwofor T.C.

Response Surface Optimization for the Decolorization of Crystal Violet Dye from Aqueous Solutions by Waste Crab Shells

pp. 149-154

Authors: Narayana Saibaba K.V., P. King, R. Gopinadh and D.K.N. Lakshmi

Spatio-Temporal Variations in the Community Structure of Macrobenthic Invertebrate Fauna of Gharana Wetland (Reserve), Jammu (J&K, India)

pp. 155-180

Authors: K.K. Sharma, Minakshi Saini and Arti Sharma

Bacteriological and Physicochemical Analyses of the Raw and Treated Water of a University Water Treatment Plant, Zaria-Nigeria.

pp. 181-186

Authors: J.A. Adakole and I.O. Jonah

Larvicidal Effects of Cymbopogon citratus (lemon grass) Extract against Culex quinquefasciatus qularvae (Diptera, Culicidae)

pp. 187-192

Authors: Adakole J.A. and Adeyemi A.F.F.

A Method for Converting Low Density Polyethylene into a Useful Product

pp. 193-203

Authors: Benson H.K. Karanja1*, Isaac K. Inoti2, Jopseph M. Keriko3 and George T. Thiong’o4

The Downstream Oil Transportation and the Environment: An Examination of Effects of Spillage by Oil Tankers in Lagos Nigeria

pp. 205-213

Authors: M.O. Lawal and I.R. Aliu

Stabilization of Heavy Metals in CCA Contaminated Soil

pp.215-232

Authors: F.E. Okieimen, D.O. Emwanta and O.O. Odikayo