PREFERRED TERM
حفاظت محیط زیست
TYPE
-
http://www.irandoc.ac.ir/onto/irandoc-meta/Concept
RELATED CONCEPTS
ENTRY TERMS
-
حفاظت از محيط زيست
IN OTHER LANGUAGES
Environmental protection
English
URI
http://www.irandoc.acir/onto/irandoc/HLT000998