Frank Eugene Lutz became an entomologist at a time when this science was still new. He was one of the first to set up experiments in the study of heredity using
This biography of noted scientist Frank Eugene Lutz is especially designed for young naturalists, as his life story is accompanied by fun and accessible project
Casting a wide net, this volume provides personal and professional information on some 445 American and Canadian naturalists and environmentalists, who lived fr
From Simon & Schuster, City Kids is Sue Haven and Valerie Monroe's advice for raising kids in urban areas—from Cincinnati to Seattle—and having fun doing it