00758nam a2200193 a 4500 0 20250408110538.0 071122s19uu xx 00 eng d PHS QK 861 .G85 2007 Guiyab, Abraham Alonzo O. Growth and yield response of Brassica rapa to varying lengths of exposure to UV radiation / Abraham Alonzo O. Guiyab. Las Piñas City, Philippines : Southville International School and Colleges, 2007. 34 pages : colored illustrations ; 28 cm. Includes bibliographical references. Plants Effect of ultraviolet radiation on. Ultraviolet radiation Physiological effect. Brassica rapa. lcc PASS 97830 97830 0 0 lcc 0 LUX LUX PASS 2007-11-22 DONATION 0 PHS QK 861 .G85 2007 P1906 2016-04-04 00:00:00 2014-04-08 PASS