Investigations on the occurrence of deseases [sic] and insect pests of North American trees in the regions of different degrees of air pollution caused by the industry
Subtitle: final report on investigations covering the period of August 1, 1973 - June 30, 1978
By: Jan Dominik.
Contributors: Akademia Rolnicza w Warszawie. Instytut Ochrony Lasu i Drewna.
Publisher: Agricultural University, Institute of Forest and Wood Protection
Published: 1978
Place of publication: Warsaw
Language: eng
Number of pages: 91
Subjects: Trees -- Poland -- Diseases and pests.; Plants, Effect of air pollution on.
Other titles: Investigations on the occurence of diseases.
Notes: PL-480: Grant no. FG-PO-304: Project no. PL-FS-60.

Bibliography: leaves 86-91.