TY - BOOK ED - Shell Canada limited TI - Sustainable development report : progress toward sustainable development U1 - RM PY - 2003/// CY - Calgary PB - Shell KW - DESARROLLO SOSTENIBLE KW - MEDIO AMBIENTE KW - SHELL KW - CANADA KW - CAN N1 - 03582 N2 - Sustainable development. Commitment to sustainable development. Company profile. Generate robust profitability. Deliver value to our customers. Protect the environment. Manage resources. Respect and safeguard people. Benefit communities. Work with stakeholders ER -