. . . . "Connecticut's venomous snakes : the timber rattlesnake and northern copperhead" . "Connecticut's venomous snakes the timber rattlesnake and northern copperhead"@en . . . "Timber rattlesnake and northern copperhead"@en . "Timber rattlesnake and northern copperhead" . . . . . "Guidebooks"@en . "Guidebooks" . . "Connecticut's venomous snakes : timber rattlesnake and northern copperhead" . "Connecticut's venomous snakes timber rattlesnake and northern copperhead"@en . . . . . . . .