TY  - DATA
ED  - University of Nottingham.
TI  - Sonoran desert  : a multimedia field trip to the cactus desert of Arizona 
U1  - 578.754 21
PY  - 1996///
CY  - Oxfordshire : 
PB  - Ransom Publishing , 
KW  - DESERT-ARIZONA
N1  - System reqiurements : Multimedia CD-ROM, Windows PC platform
ER  -