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		No cover image available Estudio y control de mosquitos de importancia en salud p'ublica / por Harry D. Pratt, Kent S. Littig y Ralph C. Barnes. by Pratt, Harry D \| Littig, Kent S \| Barnes, Ralph C \| Pan American Health Organization. Series: Publicaci'on cient'ifica (Organizaci'on Panamericana de la Salud) ; no. 107Material type: Text; Format: print Publication details: Washington, D.C. : Organizaci'on Panamericana de la Salud, 1964Availability: Items available for loan: WHO HQ (1)Call number: PAHO SERIAL. Not available: WHO HQ: Withdrawn (1). Place hold Add to cart (remove)
		No cover image available Insecticidas para el control de insectos de importancia en salud p'ublica / Harry D. Pratt y Kent S. Littig. by Pratt, Harry D \| Littig, Kent S \| Pan American Health Organization. Series: Publicaci'on cient'ifica (Organizaci'on Panamericana de la Salud) ; no. 108Material type: Text; Format: print Publication details: Washington, D.C. : Organizaci'on Panamericana de la Salud, 1964Availability: Items available for loan: WHO HQ (1)Call number: PAHO SERIAL. Place hold Add to cart (remove)

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