TY - JOUR
T1 - Multiple stages of weekend field trips to expose students to nature
T2 - Emphasis on discovery & awareness
AU - Krupa, James J.
PY - 2002/3
Y1 - 2002/3
UR - http://www.scopus.com/inward/record.url?scp=0036492232&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036492232&partnerID=8YFLogxK
U2 - 10.2307/4451276
DO - 10.2307/4451276
M3 - Review article
AN - SCOPUS:0036492232
SN - 0002-7685
VL - 64
SP - 194
EP - 200
JO - American Biology Teacher
JF - American Biology Teacher
IS - 3
ER -