TY  - BOOK
AU  - Kenneth A. Spencer
TI  - Letters on leaf miners
U1  - 595.7 
PY  - 1968///
CY  - Hague
PB  - W.jumk N.V.Publishers
KW  - Entomology
N1  - Kenneth A. Spencer: Letters on leaf miners.  Hague.  W.jumk N.V.Publishers, 1968.--(595.7SPE)
ER  -