New control methods for the pear thrips and peach tree borer
By: by Earl L. Morris . . .
Series: California. Agricultural experiment station, Berkeley, California. Bulletin -- no. 228 (Berkeley, Cal.)
Publisher: State Print. Off.]
Published: 1912
Place of publication: Sacramento [Calif
Language: eng
Number of pages: 374
Subjects: Pear thrips.; Peach-tree borer.