TY  - BOOK
ED  - International Congress the Use of Plastics in Agriculture (
TI  - Proceedings
U1  - 631.544063 
PY  - 1990///
CY  - Rotterdam
PB  - A .A. Balkema
KW  - Invernaderos
KW  - Plásticos en agricultura
KW  - Congresos
ER  -