No ISBN
softcover
in Polish
215 x 147 mm
56 pp.
28 drawings, 8 B&W photographs
An ex-library copy of not so frequently seen booklet. This copy is well preserved except for the cover which has tanning. Librarian labels and stamps inside.
The book concentrates on descriptions of traps, although brief desriptions of whole plants are also
given (including 13 species recognized by the author which occur in Poland).