TY  - JOUR
AU  - Shemshad, masoomeh
AU  - Malekmohamadi, iraj
AU  - Hoseininia, gholam hossein
AU  - Mirdamadi, seyed mehdi
TI  - Study of Ecotourism Development Measuring in Natural Resources Cooperatives and Effective Factors on it in Golestan Province
JO  - Human & Environment
VL  - 7
IS  - 21
SP  - 67
EP  - 75
PY  - 2009
DO  - 
ER  -