Quirós Vargas, R. (2017). Proposal of an instrument for the qualification, registration and certification of environmental consultants: Case study of Costa Rica.
シカゴスタイル引用形Quirós Vargas, Roberto. Proposal of an Instrument for the Qualification, Registration and Certification of Environmental Consultants: Case Study of Costa Rica. 2017.
MLA引用形式Quirós Vargas, Roberto. Proposal of an Instrument for the Qualification, Registration and Certification of Environmental Consultants: Case Study of Costa Rica. 2017.
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