Research Bibliography

Voss EG.  1968.  By-ways of the north shore. 16:4-5,4.

Southern WEdward.  1968.  Dispersal patterns of subadult Herring Gulls from Rogers City, Michigan. Jack Pine Warbler. 46:2-6.

Jr. JCairns, Jr. WHYongue.  1968.  The distribution of fresh-water protozoa on a relatively homogeneous substrate. Hydrobiologia. 31:65-72.

Thomas PM, Legault RO, Carpenter GF.  1968.  Durability and efficiency of brush shelters installed in 1937 in Douglas Lake, Michigan. Journal of Wildlife Management. 32:515-520.

Eriksen CHedman.  1968.  Ecological significance of respiration and substrate for burrowing Ephemeroptera. Canadian Journal of Zoology. 46:93-103.

Thomas PM, Bromley DD.  1968.  The establishment of aquatic vegetation in and around artificial fish shelters in Douglas Lake, Michigan. The American Midlands Naturalist. 80:551-554.

Ulken A, Jr. FKSparrow.  1968.  Estimation of chytrid propagules in Douglas Lake by the MPN-pollen grain method. Veroeffentlichungen des Instituts fuer Meeresforschung in Bremerhaven. 11:83-88.

Southern WEdward.  1968.  Experiments on the homing ability of Purple Martins. Living Bird. 7:71-84.

Southern WEdward.  1968.  Further observations on foster-feeding by Purple Martins. The Wilson Bulletin. 80:234-235.

Dole JWalter.  1968.  Homing in leopard frogs, Rana pipiens. Ecology. 49:386-399.

Shaffer RL.  1968.  Keys to Genera of Higher Fungi.

Lang BZ.  1968.  The life cycle of Cephalogonimus americanus Stafford, 1902 (Trematoda: Cephalogonimidae). Journal of Parasitology. 54:945-949.

Monroe JH.  1968.  Light- and electron-microscopic observations on spore germination in Funaria hygrometrica. Botanical Gazette. 129:247-258.

Zahner R.  1968.  Means and effects of manipulating soil water in forests. Forest Fertilization: Theory and Practice. Symposium on Forest Fertilization, April 1967, at Gainesville, Florida. :10-15.

Sanders CJ, Knight F.B.  1968.  Natural regulation of the aphid Pterocomma populifoliae on bigtooth aspen in northern lower Michigan. Ecology. 49:234-244.

Smith AH, Hesler L.R.  1968.  The North American Species of Pholiota.

Smith AH, Thiers HD.  1968.  Notes on boletes I. Mycologia. 60:943-954.

Smith AH, Thiers HD, Watling R.  1968.  Notes on species of Leccinum. I.: Additions to Section Leccinum. Lloydia. 31:252-267.

Smith AH, Thiers HD.  1968.  Notes on the genus Suillus (Boletaceae). Michigan Botanist. 7:14-18.

Voss EG.  1968.  A preliminary report on the distribution of gymnosperms in Michigan. Michigan Botanist. 7:121-128.

Roth JC.  1968.  The pupa of Chaoborus albatus with a key to eastern Chaoborus pupae. Entomological News. 79:275-277.

Southern WEdward.  1968.  The role of environmental factors in Ring-billed and Herring Gull orientation. Doctor of Philosophy:281pp..

Vitt DH.  1968.  Sex determination in mosses. Michigan Botanist. 7:195-203.

Voss EG.  1968.  The spring beauties (Claytonia) in Michigan. Michigan Botanist. 7:77-93.

Pringle JS.  1968.  The status and distribution of Gentiana linearis and G. rubricaulis in the upper Great Lakes region. Michigan Botanist. 7:99-112.