▁the ▁Great ▁L akes : ▁A ▁reader . ▁Alb any : ▁State ▁University ▁of ▁New ▁York ▁Press , ▁ 1 9 8 8 . ▁ ▁Between ▁two ▁world s : ▁ ▁Science , ▁the ▁environmental ▁movement , ▁and ▁policy ▁choice . ▁New ▁York ▁: ▁Cambridge ▁University ▁Press , ▁ 1 9 9 0 . ▁. ▁International ▁environmental ▁policy : ▁Emer gence ▁and ▁dimensions , ▁ 2 d ▁ed . ▁Dur ham : ▁Duke ▁University ▁Press , ▁ 1 9 9 0 . ▁ ▁" Global izing ▁environmental ism : ▁Th reshold ▁of ▁a ▁new ▁phase ▁in ▁international ▁relations . ▁In : ▁American ▁Environment al ism : ▁The ▁U . S . ▁environmental ▁movement , ▁ 1 9 7 0 - 1 9 9 0 , ▁R iley ▁E . ▁Dun lap ▁and ▁Ang ela ▁G . ▁M ert ig , ▁ed s . ▁New ▁York : ▁Taylor ▁& ▁Francis , ▁ 1 9 9 2 . ▁ ▁Policy ▁for ▁land : ▁Law ▁and ▁eth ics . ▁With ▁Kar en ▁S . ▁S hr ader - Fre ch ette . ▁Lan ham , ▁MD : ▁Row man ▁& ▁Little field ▁Publish ers , ▁ 1 9 9 3 . ▁ ▁Environment ▁as ▁a ▁focus ▁for ▁public ▁policy . ▁With ▁Robert ▁V . ▁Bart lett ▁and ▁ ▁James ▁N . ▁Glad den . ▁College ▁Station : ▁Texas ▁A ▁& ▁M ▁University ▁Press , ▁ 1 9 9 5 . ▁International ▁environmental ▁policy : ▁From ▁the ▁tw enti eth ▁to ▁the ▁twenty - first ▁century ,