Nature-study bulletins.
Contributors: Woodworth, Charles William, 1865-1940.; Osterhout, W. J. V. 1871-1964.
Publisher: The University press
Published: 1900
Place of publication: Berkeley
Language: eng
Number of pages: 64
Subjects: Nature study.; Butterflies.; Botany -- Juvenile literature.
Table of contents: title: Woodworth, C.W. Butterflies. p. [5]-40.; title: Ostershout, W.J.V. The living plant. p. [41]-64.