1. 01. English Non Fiction OUR LAND AND WATER by MULLEN, E. Publication: P.E.I. DEPT. OF THE ENVIR. 1979 Date:1979 Availability: Copies available: (14), Actions:
2. 01. English Non Fiction Our land and water resources; current and prospective supplies and uses.   Publication: Washington; [For sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1974 . viii, 54 p. 26 cm. Date:1974 Availability: Copies available: (2), Actions: