Mexican bean beetle and how to control it
Hamiltion, C.C.
Mexican bean beetle and how to control it - New Brunswick 1929 - 1-16 p. - Bean, Beetle New Jersey Agricaltural Experiment Station. Circular No. 216 .
Mexican bean beetle and how to control it - New Brunswick 1929 - 1-16 p. - Bean, Beetle New Jersey Agricaltural Experiment Station. Circular No. 216 .