Ýëåêòðîííûå Òîëêîâûå Ñëîâàðè
Ðåêëàìà

Ýêîëîãè÷åñêèé ýíöèêëîïåäè÷åñêèé ñëîâàðü
"ÐÛÁÎÕÎÇßÉÑÒÂÅÍÍÀß ÌÅËÈÎÐÀÖÈß"

/ Ãëàâíàÿ / Ýêîëîãè÷åñêèé ýíöèêëîïåäè÷åñêèé ñëîâàðü / áóêâà Ð / ÐÛÁÎÕÎÇßÉÑÒÂÅÍÍÀß ÌÅËÈÎÐÀÖÈß
Ýêîëîãè÷åñêèé ýíöèêëîïåäè÷åñêèé ñëîâàðü

ÐÛÁÎÕÎÇßÉÑÒÂÅÍÍÀß ÌÅËÈÎÐÀÖÈß , êîìïëåêñ ìåðîïðèÿòèé, íàïðàâëåííûõ íà óëó÷øåíèå ãèäðîëîãè÷., ãèäðîõèìè÷. è ãèäðîáèîëîãè÷. óñëîâèé îáèòàíèÿ ðûá.
2006-2013. Ýëåêòðîííûå Òîëêîâûå Cëîâàðè. oasis[dog]plib.ru