This is a preview. Log in through your library . Abstract ABSTRACT: Marine intertidal rock pools can be found almost worldwide but little is known about the microscopic life forms they support, or the ...

Commensal ciliated protozoa of fresh-water bivalve molluscs were tested for their ability to detect conditions of organic pollution within a small midwestern stream. Data are presented which ...

Up to the present, so far as I am aware, the only method of demonstrating the presence of Protozoa in soils has been by cultures. This method, of course, leaves untouched the really important question ...