the water planet Gartrell, Jack E. creator Crowder, Jane. Callister, Jeffrey C. text bibliography bg Arlington, Va National Science Teachers Association c1992 1992 Rev. ed. monographic eng

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x, 191 p. : ill., maps ; 28 cm. general Jack E. Gartrell, Jane Crowder, Jeffrey C. Callister. A joint project of Horizon Research, Inc., and the American Geological Institute. Materials for middle-grade teachers in Earth science. This project was funded by BP America, Inc. Water Study and teaching Activity programs Hydrology Study and teaching Activity programs 553.7 0873550838 BD-DhAAL 130415 00026786