books
alien invasion invasive species become major menaces
aliens have taken over earth theyve overrun our parks our gardens our lakes and streams . these strangers did not come from outer space though . they are plants animals and other organisms that have hitchhiked beyond their own home sweet habitats on earth . learn about the damage invasive species do to our environment and economy . can these alarming aliens be stopped
library binding gareth stevens publishing 2009 isbn13 9781433920578 isbn10 1433920573
abridged n isbn 13 9781433920578 number in series 1 number of pages 48 publisher gareth stevens publishing release date 62135769600000