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Lisa Procter,Amanda Hattonis on relatively easily measurable independent variables such as age, income, and occupation and dependent variables such as recreation days, visitor days, and the like. Likewise, the preoccupation generally is with analytical elegance or simplicity rather than with comprehensiveness, and with . at
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Dylan Yamada-Riceblems. Yet, as the field is developing, specialization is inevitably increasing apace, and the editors as well as the publisher have become convinced of the desirability for futu‘re volumes in this series to be organized along topical lines, with successive volumes devoted to different aspects of th