Assertion: cockroach | /r/HasProperty | limited to either scientific papers
Facets:
Source sentences:
text: The BCG provided a source of literature for people interested in rearing cockroaches which was otherwise limited to either scientific papers, or general insect books, or books covering a variety of exotic pets; in the absence of an inclusive book one member published Introduction to Rearing Cockroaches which still appears to be the only book dedicated to rearing cockroaches.