TY - JOUR AU - khalili araghy, maryam AU - akbari moghadam, beitollah AU - ataollahi, masoumeh TI - The Effect of Environmental Risks, Corporate Strategy and Capital Structure on Firm Performance in Petro chemistry Industry JO - Journal of Development & Evolution Mnagement VL - 1 IS - 0 SP - 41 EP - 47 PY - 2009 DO - ER -