TY  - BOOK
AU  - Irwin Alan
TI  - Citizen sciences :  a study of people experierence and sustainable development
SN  - 0415130107 (pbk)
U1  - U47, N5 
PY  - 1995///
CY  - London
PB  - Routledge       
KW  - HUMAN GEOGRAPHY
ER  -