Physa, see [Zoology, Mollusca.]
Physalis pubescens, xi, 170.
Physick, P. S., notice of, xxxviii, 155.
Physics, N. Arnott's Elements of, noticed, xx, 155.
Physical Geography, effects of, on the boundaries of empires, J. Finch, xiv, 18.
Physiology, some of the principles of, A. Fourcault, xix, 391.
—, animal, xxiv, 382.
—, vegetable, xix, 393; xxiii, 138; xxxiii, 290.
Pickering, C., description of the Caligus americanus, xxxiv, 225.f
Pickering, J., notice of life of N. Bowditch, xxxv, 386.