The purpose of this study was, first, to estimate of the impact of alcohol and drug use on the employment status of men and women, and second, to examine whether a history of past use, as opposed to current use, adversely affects the propensity to be employed. <p>Using data from the National...</p>

A recent nationwide survey estimated that approximately 20 million households in the United States use wood as a source of heating fuel and that about 30 percent of those use wood as their primary source of space heat.' In two studies of total wood energy consumption, the U.S. Department of...