TY - SER ED - Planning Resources and Operations Systems, Inc. TI - Qualifications for agricultural land and water resource development PY - 0000///c, PY - 1979/// CY - Englewood, Colorado PB - PRC Agricultural Systems KW - Land use KW - Colorado KW - Public lands KW - United States KW - Management KW - Water quality management KW - Evaluation KW - Water resources development ER -