@book{30288,
	author = {Chen, Yud-Ren, ed.},
	title = {Optics for Natural Resources, Agriculture, and Foods II},
	publisher = {SPIE},
	year = {2007},
	series = {Proceedings of SPIE; V. 6761},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6761}
}