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Systematics, cladistics, and biogeography of the andean weevil genera Macrostyphlus, Adioristidius, Puranius, and Amathynetoides, new genus (Coleopte…
Volunteers induct new president at earthshaking meeting
Monitoring by mapping
[Garden tour letter and map]
The Earth's Internal Structure Illustrated by Model
Beaded lacewings – a pictorial identification key to the genera, their biogeographics and a phylogentic analysis (Insecta: Neuroptera: Berothidae)
The garden of earth, a little book on plant-life, plant-growth, and the ways and uses of plants. With coloured frontispiece and illustrations
"Nemapeg" selected plants for 1942
"NEMAPEG", the home of fine plant material presents for spring and fall, 1940, perennials of distinction
Familiar lessons on mineralogy and geology : explaining the easiest methods of discriminating metals, earths, and rocks ... to which is added a pract…
