ASSESSMENT OF OIL EXTRACTS FROM TIGER NUT(Cyperus esculentus), WATER MELON (Citrullus vulgaris) andNEEM SEEDS (Azadirachta indica) AS CUTTING FLUIDS IN DRILLING OPERATION OF MILD STEEL
ASSESSMENT OF OIL EXTRACTS FROM TIGER NUT(Cyperus esculentus), WATER MELON (Citrullus vulgaris) andNEEM SEEDS (Azadirachta indica) AS CUTTING…