TY - BOOK ID - 136911959 TI - Douglas-fir tussock moth handbook : you could spot the next tussock moth outbreak! here's how AU - Dewey, Jerald E. AU - Combined Forest Pest Research and Development Program (U.S.) PY - 1978 PB - [Washington. D.C.] : U.S. Dept. of Agriculture , Combined Forest Pest Research and Development Program, DB - UniCat KW - Douglas fir tussock moth KW - Control UR - https://www.unicat.be/uniCat?func=search&query=sysid:136911959 AB - ER -