Castillo, H. (1982). Design of a general methodology for the evaluation and categorization of an environmental program with special reference to Costa Rica. [publisher not identified].
Chicago Style (17th ed.) CitationCastillo, Harry. Design of a General Methodology for the Evaluation and Categorization of an Environmental Program with Special Reference to Costa Rica. [Place of publication not identified]: [publisher not identified], 1982.
MLA (9th ed.) CitationCastillo, Harry. Design of a General Methodology for the Evaluation and Categorization of an Environmental Program with Special Reference to Costa Rica. [publisher not identified], 1982.
Warning: These citations may not always be 100% accurate.