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robert i lonard
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Cilt sonuçları
The terrestrial flora of South Padre Island, Texas
Robert I. Lonard · Texas Memorial Museum, University of Texas at Austin
74 sayfa · 1981
Botany / Identification / Island plants
Weeds in South Texas and northern Mexico
James H. Everitt, Robert I. Lonard, Christopher R. Little · Texas Tech University Press
240 sayfa · 2007
Identification / Weeds / Botany, united states / Plants, identification
Trees, Shrubs, and Cacti of South Texas
James H. Everitt, D. Lynn Drawe, Robert I. Lonard · Texas Tech University Press
249 sayfa · 2003
Trees, united states / Shrubs, united states / Cactus / Texas / Trees
Woody plants of the lower Rio Grande Valley, Texas
Robert I. Lonard · Texas Memorial Museum, University of Texas at Austin
179 sayfa · 1991
Identification / Woody plants / Botany / Classification