The child’s book of nature for the use of families and schools : intended to aid mothers and teachers in training children in the observation of nature Q Science
Supplementary catalogue of type specimens of reptiles and amphibians in Field Museum of Natural History Q Science
The differentiation and specificity of starches in relation to genera, species, etc.; stereochemistry applied to protoplasmic processes and products, and as a strictly scientific basis for the classification of plants and animals Q Science
