| UNITED STATES DEPARTMENT OF AGRICULTURE | ||
| MISCELLANEOUS PUBLICATION No. 115 | ||
| Washington, D. C. | ▲ | April, 1931 |
INFORMATION FOR THE GUIDANCE OF FIELD MEN AND COOPERATORS OF THE BUREAUOF BIOLOGICAL SURVEY ENGAGED IN THE CONTROL OF INJURIOUS RODENTS ANDPREDATORY ANIMALS
Prepared under the direction of Paul G. Redington, Chief,Bureau of Biological Survey, in the Division of Predatory-Animal andRodent-Control, Stanley P. Young, Principal Biologist, inCharge
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