Botany & Horticulture in 1971

Die Kulturpflanze. Band 18 by

A Glossary of Mycology: Revised Edition by Snell, Walter H., Dick, Esther A.

Rhizoctonia Solani: Biology and Pathology by

Flora of the Galapagos Islands by Porter, Duncan M., Wiggins, Ira L.

Manual of the Grasses of the United States, Volume Two: Volume 2 by Hitchcock, A. S., U. S. Dept of Agriculture, A. S. Hitchcock

Manual of the Grasses of the United States, Volume One: Volume 1 by U. S. Dept of Agriculture, A. S. Hitchcock, Hitchcock, A. S.

American Wild Flowers Coloring Book by Kennedy, Paul

Epidemien Und Pandemien Pflanzenpathogener Krankheitserreger in Ihrer Beziehung Zum Menschen by Klinkowski, Maximilian