Quagga and zebra mussel origins, distribution, biology and transport vectors. A detailed assessment of the impacts they can have on the ecology, economy and culture as told by representatives from various regions of the country and from affected user groups. Ideas on how to avoid being part of the problem and becoming part of the solution. (29 minutes)
Wow, I never heard of this before. I'm taking a water treatment course and this subject was mention. This is an extreme problem.
hsmarlon 5 months ago
lol 17:40
TreJosHunt525 1 year ago
i got my foot cut so bad and so deep so many times by these little fuckers....
TWSS831 1 year ago