APA
Hard J. S., . (1967). Identification of destructive Alaska forest insects. [b. m. ]: Pacific Northwest Forest and Range Experiment Station.
Chicago
Hard J S, . 1967. Identification of destructive Alaska forest insects. [b. m. ]: Pacific Northwest Forest and Range Experiment Station.
Harvard
Hard J. S., . (1967). Identification of destructive Alaska forest insects. [b. m. ]: Pacific Northwest Forest and Range Experiment Station.
MLA
Hard J S, . Identification of destructive Alaska forest insects. [b. m. ]: Pacific Northwest Forest and Range Experiment Station. 1967.
TekstJęzyk: angielski Szczegóły wydania: [b. m. ] : Pacific Northwest Forest and Range Experiment Station, 1967.Opis: 19 s. : il. , rys. ; 23 cm.Tematy:
do korzystania na miejscu