00426nam a2200145Ia 4500008004100000020001500041082001700056100002600073245005900099260004000158300000800198650001800206650004200224653001400266170901s1975    xx            000 0 und d  a0471425680  a551.48bH96T  aHutchinson, G. Evelyn 0aTreatise on LimnologybGeography,Physics and Chemistry  aNew YorkbJohn Wiley and Sonsc1975  a137  aPure Sciences  aScience of the earth and other worlds  aLimnology