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<br />,CONTENTS _
<br />,
<br />Articles r
<br />Community structure of Eleodes beetles (Coleoptera: Tenebrionidae) in the short-
<br />grass steppe: scale-dependent uses of heterogeneity ..".°.':'Nancy E. McIntyre 1
<br />Horne-range"fidelity and use of historic 1labitat,by adult Colorado pikeminnow
<br />' ~ `
<br />Colorado and Utah , ` : . .......... .
<br />(Ptychocheilus Lucius) in the White River,'
<br />.David B. Irving and Timothy Modde
<br />' 16
<br />(western juniper) establishment history on two minimally
<br />Juniperus occidentalis
<br />' '
<br />..,
<br />. Peter T. Soule
<br />disturbed research. nahiral arc',as in central Oregon ... , ...:.
<br />- and Paul A. Knapp 26
<br />. Chironomidae (Diptera) species distribution related to environmental characterls- -
<br />tics of the'metal-polhited Arkansas River, Colorado .:....:..: , L.R. Ruse, ~ ~ '
<br />` .., S.J. Hemmanri, and J.E. Sublette
<br />" 34
<br />character-
<br />Plecoptera and. Trichoptera species distribution related to em~ronmental
<br />istics of the metal-polluted Arkansas River, Colorado ...:......:. L.R. Ruse
<br />~
<br />,,. ~ ~ ~ and S.J. Hemnann ~
<br />57
<br />""'Woody riparian vegetation response, to different alluvial water table regimes , . ;, .
<br />..:<Patrick B. Shafroth, Juliet C, Stromberg, and Duncan T. Patten bb
<br />`.Suitability of shrub establishment on Wyomng'mined lands reclaimed for wildlife
<br />habitat ..... Richard A. Olson, James K. Gores,
<br />D. Terrance Booth, and Gerald E. Schuman 77
<br />,Wood and understory production under a range of ponderosa -pine stoeking~levels, ~"
<br />Black Hills, South Dakota : , ::Daniel W. Uresk, Carleton'B. Edminster,
<br />.,.
<br />and IGeth E, Severson ~
<br />. , 93
<br />Note
<br />Reproduction in the twin-spotted rattlesnake, Crotalus pricei (Serpentes: Viperidae) ~~
<br />:... .... ..~..."...... : ,"Stephen R. Goldberg 98
<br />Book Review .. "
<br />Contested Landscape. The Politics of Wilderness in Utah and the West ..".,..:. .
<br />edited by Doug Good~rian and Daniel McCool ...:. .:.:Andrew H. Barnum 101
<br />~
<br />manuscripts submitted to the Western North American Naturalist
<br />' Guidelines for
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<br />- _ y ' 103
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