A guide to the botanical literature of Baja California in thecollections of San Diego State University Library /
A guide to the botanical literature of Baja California in thecollections of San Diego State University Library /
comp. Gerald Johns.
- San Diego, Ca. : Sciences and Engineering, 1978.
- 36 p. ; 28 cm.
Z5358 / .M6 G85
Z5358 / .M6 G85