Water quality and environmental status of Benner Bay-Mangrove Lagoon, St. Thomas   Creator:   Grigg, David I VanEepoel, Robert P. ( joint author ) Brody, Robert W. ( joint author ) Caribbean Research Institute Publisher:   Caribbean Research Institute ( Christiansted, St. Croix, V.I. ) Publication Date:   1971 Type:   Book Format:   42 ℓ. : ; 28 cm. Source Institution:   University of the Virgin Islands Holding Location:   University of the Virgin Islands Subject Keyword:   Water -- Pollution -- Virgin Islands of the United States -- Saint Thomas Water quality -- United States Virgin Islands -- Chocolate Hole. Water quality -- United States Virgin Islands -- Cruz Bay. Spatial Coverage:   Virgin Islands of the United States -- Saint Thomas United States Virgin Islands Genre:   bibliography (marcgt) non-fiction (marcgt) Language:   English Water quality and environmental status of Benner Bay-Mangrove Lagoon, St. Thomas	Status of Water Quality in Cruz Bay and Chocolate Hole, St. John   Creator:   David I. Grigg Robert P. vanEepoel Publisher:   Caribbean Research Institute ( US Virgin Islands ) Publication Date:   June 1971 Type:   serial Source Institution:   University of Virgin Islands Holding Location:   University of Virgin Islands Subject Keyword:   Water quality -- United States Virgin Islands -- Chocolate Hole. Water quality -- United States Virgin Islands -- Cruz Bay. Genre:   serial (sobekcm) Language:   English 4 leaves, 6 unnumbered leaves : illustrations ; 28 cm Status of Water Quality in Cruz Bay and Chocolate Hole, St. John