कवर छवि

Guidelines of lake management

ग्रंथसूची विवरण
निगमित लेखक: International Lake Environment Committee
अन्य लेखक: Jorgensen, S.E
स्वरूप: पुस्तक
भाषा:अंग्रेज़ी
प्रकाशित: [Otsu, Shiga, Japan] International Lake Environmental Committee c1988-
विषय:
Water > Pollution.
Lake renewal.
Water quality management.