@article {2242,
	title = {Activity of dung beetle and its effect on dung patch existence in grazed pasture},
	journal = {Grassland Science},
	volume = {43},
	number = {1},
	year = {1997},
	author = {Takigawa, Koji and Sato, Mitsunori and Yanagi, Asako and Asaoka, Sohei and Yamashita, Nobuo and Nakanishi, Yoshitaka and Manda, Masaharu and Yanagita, Koichi and Hayakawa, Hirofumi}
}
