@article {64480,
	title = {Variation in bird assemblages along an agricultural intensification gradient: a case study of olive orchards in north-eastern Algeria},
	journal = {Ornithological ScienceOrnithological Science},
	volume = {16},
	year = {2017},
	month = {2017},
	pages = {147-157},
	isbn = {1347-0558},
	author = {Idriss Bouam and Abdelkrim Si Bachir and Naoki Katayama}
}
