TY  - GEN
AU  - Sallis,J F
AU  - Johnson,M F
AU  - Calfas,K J
AU  - Caparosa,S
AU  - Nichols,J F
TI  - Assessing perceived physical environmental variables that may influence physical activity
SN  - 0270-1367
PY  - 1998///0313
KW  - Adult
KW  - Environment
KW  - Exercise
KW  - psychology
KW  - Female
KW  - Humans
KW  - Male
KW  - Socioeconomic Factors
KW  - Sports Equipment
N1  - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1080/02701367.1997.10608015
ER  -