TY  - JOUR 
T1  - An analysis of the fate of eggs of Gratiana spadicea (Klug, 1829) (Coleoptera: Chrysomelidae: Cassidinae) in relation to the position in the ootheca
JO  - Revista Brasileira de Zoologia
A1  - Becker, Miriam
A1  - Frieiro Costa, Fernando Antonio
SN  - 0101-8175
UL  - 10.1590/S0101-81751987000300003
VL  - 4 
Y1  - 1987
PB  - Brasil 
ER  -