TY  - BOOK
AU  - Poirée, Maurice Armand Auguste. [from old catalog]
AU  - Ollier, Charles, [from old catalog]
TI  - Assainissement agricole,
U1  - 631 EYR 1969 A038 Or.  
PY  - 1969///
CY  - Paris
PB  - Eyrolles
KW  - Drainage
KW  - Rivers
KW  - Reclamation of land
ER  -