TY  - BOOK
AU  - Pierce, W.      Dwight
TI  - Studies of parasites of the Cotton boll weevil
U1  - PA-C 633.51 H8 
CY  - Washington
PB  -  Department of Agriculture
KW  - Algodón
KW  -  EUA.  Algodón
KW  -  Plagas  Anthonomus Grandis
N1  - Encuadernado con: The mexican cotton boll weevil/ W. D. Hunter, W. E. Hinds
ER  -