| Volume 24, No. 4 | December 1992 |
| Paul B. Kannowski, Editor | |
| Nikki R. Seabloom, Assistant Editor | |
| Douglas H. Johnson, Book Review Editor | |
| TABLE OF CONTENTS | |
| New Vascular Plant Records for North Dakota | |
| B. L. Heidel, A. J. Duxbury, W. T. Barker, and J. R. Challey | 217 |
| Growth of Bluegills and Yellow Perch in South Dakota Waters | |
| D. W. Willis, J. P. Lott, C. S. Guy, and D. O. Lucchesi |
225
|
| Seasonal Variation in Sampling Data For Walleye and Sauger Collected With Gill Nets From Lake Sakakawea, North Dakota | |
| S. W. Mero and D. W. Willis |
231
|
| Observations On Nesting of The American Bittern in Northwest Minnesota | |
| W. D. Svedarsky |
241
|
| Food Habits of Mourning Doves in East Central South Dakota | |
| J. T. Van't Hul and J. A. Jenks |
251
|
| Distribution of The Pygmy Shrew in South Dakota | |
| T. R. Mullican |
257
|
| Variation In Reproductive Potential of The Wyoming Ground Squirrel in Southeastern Wyoming | |
| N. L. Stanton, L. M. Shults, and M. Parker |
261
|
| Identification of Iowa Peromyscus Using External Measurements and Salivary Amylase | |
| J. S. Palas, O. A. Schwartz, and A. M. Vivas |
273
|
| NOTES | |
| Eragrostis minor Host, and Addition to the Flora of
South Dakota R. Tatina |
279 |
| Genetic Variation of
Salivary Amylase in The Meadow Vole in Iowa J. S. Palas, O. A. Schwartz, and A. M. Vivas |
280 |
| The Sturgeon Chub and The
Brook Silverside in The Platte River of Nebraska J. W. Rowe |
281 |
| Piscivory in Fox Squirrels L. Fairbanks and J. L. Koprowski |
283 |
| Black-Billed Magpie
Predation on Piping Plover Eggs D. S. Licht and K. M. Johnson |
285 |
|
|
|
| Trees of Western North America S. J. Stein |
287
|
| Gemstones and Minerals R. F. Biek |
289
|
| Missouri Birds J. Faaborg |
290
|
| VOLUME 24 AUTHOR INDEX Editor |
291 |
| VOLUME 24 KEY WORD INDEX Editor |
295
|