English: Studies on the Arthropod Associations in Paddy Fields, with Particular Reference to Insecticidal Effect on Them : II Seasonal Fluctuation of Species Diversity and Abundance in Arthropod Associations in Paddy Fields by Net-sweeping in Tokushima…
Japanese: 水田の節足動物相ならびにこれに及ぼす殺虫剤散布の影響 : 第 2 報水田の節足動物群集における種数および生息密度の季節的変動