Search for: Title Author Subject Control Number Series Call number that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Biological warfare 25 SEE ALSO narrower term: Herbicides -- War use 2 Biological warfare agents -- SEE: Biological weapons. 11 Biological warfare -- Comic books, strips, etc. 8 Biological warfare -- Comic books, strips, etc. -- Fiction. 2 Biological warfare -- Drama. 8 Biological warfare -- Fiction 27 Biological warfare -- History 3 Biological warfare -- Juvenile fiction. 1 Biological warfare -- Juvenile literature 2 Biological warfare -- Prevention 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >