TY - BOOK AU - ONGARO BENARD OTIENO TI - HYBRID SAND-CARBON SOLAR THERMAL ENERGY COLLECTOR FOR IMPROVING WATER PUMPING IN HOMABAY COUNTY, KENYA AV - TJ 812 .054 2018 1 PY - 2018/// CY - KISII PB - KSU N1 - INCLUDES REFERENCES ER -