About KURAMOCHI K
About Obihiro Univ. Agriculture and Veterinary Medicine, Hokkaido, JPN
About ISAI N
About Obihiro Univ. Agriculture and Veterinary Medicine, Hokkaido, JPN
About YAMASHINA T
About Obihiro Univ. Agriculture and Veterinary Medicine, Hokkaido, JPN
About Grassland Science
About Scarabaeidae
About Population ecology
About 十勝
About 地方
About 放牧
About 牛糞
About 生息
About 食
About 糞
About コガネムシ類
About 分布
About 季節