This text brings together disparate bodies of ecological knowledge
pertinent to countryside areas used for recreation. It summarizes our
understanding of recreation as an ecological factor and outlines the
problems needing further research, for the benefit of students and
others concerned with countryside conservation. Information is drawn
from several countries and the text highlights common features as a
means for providing a theoretical base for practical advice which the
planner or manager can use as a guide when faced with problems for which
there is no direct information.