| Volume 21, No. 3 | September 1989 |
| Paul B. Kannowski, Editor | |
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| TABLE OF CONTENTS | |
| Seed Dispersal Characteristics of Plains Silver Sagebrush | |
| C. L. Wambolt, T. Walton, and R. S. White | 113 |
| On the Trail of The Ant, Veromessor lobognathus | |
| G. C. Wheeler and J. Wheeler | 119 |
| Land Use Relationships to Avian Cholera Outbreaks in The Nebraska Rainwater Basin Area | |
| B. J. Smith, K. F. Higgin, and C. F. Gritzner | 125 |
| Incidence of Lead Shot in The Rainwater Basins of South Central Nebraska | |
| D. W. Oates |
137
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| Reproduction, Recruitment, and Survival of Brown and Rainbow Trout in A Prairie Coteau Stream | |
| C. L. Milewski and D. W. Willis |
147
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| Size Structure and Catch Rates of Northern Pike Captured in Trap Nets With Two Different Mesh Sizes | |
| S. W. Clark and D. W. Willis |
157
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| Food Habits in Realtion To Sex and Age of Bobcats From Southwestern North Dakota | |
| J. T. Trevor, R. W. Seabloom, and S. H. Allen |
163
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| Asymmetrical Incisor Wear in Three Species of Pocket Gophers (Rodentia: Geomyidae) | |
| F. B. Stangl, Jr., W. E. Hinds, and F. K. Passman |
169
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| BOOK REVIEWS | |
| A Local Colorado Bird Guide Staff |
168
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| The Field Guide to Geology J. P. Bluemle |
174
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| Wildlife Ecology: A New Edition M. Sunquist |
175
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| PATRONS Editor |
146
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| SPONSORS Editor |
156
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