Nectria canker on black walnut in southwest Michigan /
by Carla Suzanne Thomas.
APA Citation
Thomas, C. S. (Carla Suzanne). (1984). Nectria canker on black walnut in southwest Michigan. .
MLA Citation
Thomas, Carla S. (Carla Suzanne). Nectria Canker On Black Walnut In Southwest Michigan. , 1984.
Warning: These citations may not always be complete (especially for serials).