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Developmental abnormalities in wild populations of birds : examples from lesser snow geese (Chen caerulescens caerulescens)
Plant Variety Protection Act and regulations and rules of practice
Experimental forests, ranges, and watersheds in the northern Rocky Mountains : a compendium of outdoor laboratories in Utah, Idaho, and Montana
Spores from the Herrin (no. 6) coal bed in Illinois
Science and learning in France, with a survey of opportunities for American students in French universities; an appreciation by American scholars
Science and learning in France, with a survey of opportunities for American students in French universities; an appreciation
International response to infectious salmon anemia : prevention, control, and eradication : proceedings of a symposium, New Orleans, LA, September 3-…
1996 New England guide to weed control in corn
Microclimate : an alternative to tree vigor as a basis for mountain pine beetle infestations
Bird and small mammal populations in a grazed and ungrazed riparian habitat in Idaho