[Title page] Transactions of the Wisconsin Academy of Sciences, Arts and Letters, pp. [i] ff.

[Contents], pp. iii-v

From the editor, Haywood, Carl N. p. vi

Vegetation of Wisconsin's benchmark lakes, Nichols, Stanley A. pp. 1-16

Red purge: the 1946-1947 strike at Allis-Chalmers, Stockley, Julian L. pp. 17-32

Fishes of the upper Trout River, Vilas County, Wisconsin, Lyons, John pp. 33-42

Lightning and enlightenment: an essay on lightning by G.C. Lichtenberg, Buechler, Ralph C. pp. 43-46

Land use and vegetational change on the Aldo Leopold Memorial Reserve, Liegel, Konrad pp. 47-68

Collections of young-of-the-year blue suckers (Cycleptus elongatus) in navigation pool 9 on the upper Mississippi River, McInerny, Michael C.; Held, John W. pp. 69-71

The photography of David Ford Hansen, pp. 72-80

Aging effects and older adult learners: implications of an instructional program in music, Myers, David E. pp. 81-90

From Wisconsin poets, p. 91

The mission of birds, Smoot, Frank p. 92

Making history, Smoot, Frank p. 93

American tale, Judson, John p. 94

Rivercliff: 1939, Judson, John p. 95

Snapshot, Panek, Denise pp. 96-97

La mer, la mer, Pagnucci, Gianfranco p. 98

Wildflowers for Dorothy, Rath, Sara p. 99

Trees, Rath, Sara pp. 100-101

Morchella esculenta, Stephens, Travis p. 102

The tiniest crab, Stephens, Travis p. 103

The azaleas or "Azaleas", Terrill, Richard p. 104

The children of Nicaragua, Whitney, J. D. p. 105

Christy, Whitney, J. D. p. 106

Holocene lake fluctuations in Pine Lake, Wisconsin, Goat, Rodney A.; Lin, Lan-ying; Ohl, Lloyd E. pp. 107-116

The "New geology" and its association with possible oil and gas accumulations in Wisconsin, Dickas, Albert B. pp. 117-126

Use of discriminant analysis to classify site units based on soil properties and ground vegetation, Trobaugh, John R; Johnson, James E. pp. 127-137