P. Guilizzoni has written:
'Biomassa, produzione e ciclo dei nutrienti nella zona umida di Fondotoce (bacino delle Isole Borromee-Lago Maggiore)' -- subject(s): Composition, Lake plants, Nitrogen cycle, Phosphorus cycle (Biogrochemistry), Phragmites australis, Plant biomass, Plant nutrients, Primary productivity (Biology), Seasonal variations, Trapa natans
P. Weerasekera has written: '\\'
P. P. Adamovich has written: 'Krasnye orly'
P. Maycock has written: '[Sketchbook]'
P. Pintelas has written: 'The implementation of the \\'
A. P. Roley has written: 'Revolt'
P. A. Buser has written: 'Vision'
P. Kann has written: 'Leningrad'
P. Gresswell has written: 'Environment'
P. I. Glushakov has written: 'Polen'
P. Woodward has written: 'Sudan'
P. I. Molchanov has written: 'Novocherkassk'
P. Goldsmid has written: 'Did you ever'