Probability of working days for various agricultural operations /

Bibliographic Details
Main Author:	Solorzano Campos, Edwin (Author, Autor/a)
Format:	Thesis Book
Language:	English
Published:	EG Solorzano C, 1990.
Subjects:	TRABAJADORES AGRICOLAS ADMINISTRACION AGRICOLA PLANIFICACION

Description
Physical Description:	129 hojas : ilustraciones ; 27 cm
Bibliography:	Bibliografia: h. 90-92.

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