environmental indicator

measure used to evaluate environmental change

en-GB/ɪnˌvaɪəɹənˈmɛntl ˈɪndɪˌkeɪtə/
en-US/ɪnˌvaɪɹənˈmɛnəl ˈɪndəˌkeɪtɚ/

ক্যাটাগরি:

indicator