ANALISIS DERET WAKTU CURAH HUJAN UNTUK MENGKAJI PERUBAHAN IKLIM DI DAERAH TANGKAPAN AIR PROPINSI LAMPUNG TIME SERIES ANALYSIS OF RAINFALL TO STUDY CLIMATE CHANGE IN WATERSHED AREA, LAMPUNG PROVINCE - Manik, Tumiar Katarina; Fakultas Pertanian Universitas Lampung (PERHIMPI (Indonesian Association of Agricultural Meteorology), 2009)