CONTENTS 1. General characteristics and alcohol concentration of some brands of beer brewed and bottled in Nigerian by L. A. D. Duru & V. O. Nwabisi 2. Alcoholism and labour loss estimation in Nigeria by A. O. Akerele 3. Drug use and beliefs in the Nigerian construction industry by Emmanuel Achuenu & Ochinya O. Ojiji 4. Social and health implications
