Queen rearing
Matthews, G. C.
creator
text
book
St. Paul
University of Minnesota, College of Agriculture, Extension division
1920
1920
ENG
Caption-title.
Bees
Queens
Extension bulletin (University of Minnesota. Agricultural Extension Service), no.49
https://www.biodiversitylibrary.org/bibliography/56488
63622487
10.5962/bhl.title.56488
NIC