@inbook{inbook04184eb0,
title   = {Respiratory adaptations in Limulus polyphemus (L).},
author = {Johansen, K and Petersen, Jorge Alberto},
year = {1975},
publisher = {Published for the Belle W. Baruch Institute for Marine Biology and Coastal Research by yhe University of South Carolina Press},
journal   = {Physiological ecology of estuarine organisms}
}