TY  - GEN
AU  - Usher, Michael B.
AU  - Taylor, Ann E.
AU  - Darlington, Deborah
TI  - A Survey of visitors' reactions on two naturalists' trust nature reserves in Yorkshire, England
PB  - British Library
KW  - TOURISM-ECOTOURISM
KW  - ECOTOURISM
N1  - A photocopy
ER  -