Clay
Ministry of Mines and Steel Development USE OF MERCURY IN ARTISANAL AND SMALL-SCALE GOLD MINING IN NIGERIA. A PRESENTATION BY MR. O. C. AZUBIKE, (DIRECTOR,
GROUNDWATER RESOURCE IN WATER SUPPLY: LAGOS STATE CASE STUDY By PROFESSOR E.O. LONGE, PhD FACULTY OF ENGINEERING DEPARTMENT OF CIVIL & ENVIRONMENTAL ENGINEERING.
By: K. Gargurevich & K. McNutley. Kingdom: Animalia Phylum:Arthropoda Class: Insecta Order: Coleptera Family: Cicindelidae Genus: Cicindela Species: puritana.
Gas extraction miracle of techhnology.
Activacion Neutronica en Ceramica
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Characteristics of different types of soils
Nano clay and its applications
de veer et al 1978
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F.G.BELL
