@book{250328,
	author = {Institutum Botanicum Academiae Scientiarum Polonae},
	title = {Flora Slodkowodna Polski},
	publisher = {Institutum Botanicum Academiae Scientiarum Polonae},
	year = {1983},
	address = {Krakowia},
	note = {-Existencias: 1983 v. 3-5}
}