“+ noun
Etymology: International Scientific Vocabulary hydr- + biology; probably originally formed as German hydrobiologie
: the biology of bodies or units of water ; especially : limnology
“+ noun
Etymology: International Scientific Vocabulary hydr- + biology; probably originally formed as German hydrobiologie
: the biology of bodies or units of water ; especially : limnology
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012