[Hasegawa Masami, Kusano Tamotsu, Fukuyama Kinji (hen)] = Amphibians in Japanese countryside : present status and future perspective / [edited by Masami Hasegawa, Tamotsu Kusano and Kinji Fukuyama]
Bōsō Hantō no kaiyō seibutsu shi : bunkan umi no hakubutsukan no kenkyū seika ni motozuite = Natural history of marine organisms of the Boso Peninsula : based on the results of the research project conducted by the Coastal Branch of Natural History of Museum and Institute, Chiba