000 00316 a2200133 4500
080 _a301.3(063)
_bS 989 P
245 1 _aProceedings
_cedited by Paul Rogers
260 _aLondon
_bCharles Knight & Co.
_c1972
650 _aHuman Ecologist
650 _aEducation
100 _a
_d
300 _a166 p.
901 _a181145
999 _c59440
_d59440