Publication

1891 - Govt. Print. Off., [Washington, District of Columbia

Language

English

Word Count

0 words, Guess

Page Count

0 pages

Identifiers

Classifications

  • LCCSB823 .A33 no. 2

Subjects

Topics

HopsAphidsControlHop-aphisHop plant-louseDiseases and pests

Series Statement

  • Circular, ser. 2, no. 2
  • Circular (United States. Dept. of Agriculture) -- ser. 2, no. 2.

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