00626nam a22001697a 4500 OSt 20171010095450.0 120626t xxu||||| |||| 00| 0 eng d MMSU ULS Casil, Julius G. 10720 Determination of angstrom constants used in estimating solar radiation in the cities of Laoag and Batac Julius G. Casil 2008 xiii, 63 leaves 28 cm. Thesis (BS Agricultural Engineering) -- Mariano Marcos State University-College of Agriculture & Forestry, Batac City Bibliography: leaves 46-47 ddc THEDIS 9600 9600 0 0 lcc 0 0 REF REF 2012-06-26 0 3435-Un 2017-10-10 2017-10-10 THEDIS Library Use only