Efectos de niveles e interacciones de nitrogeno y fosforo en el pepino

Bibliographic Details
Main Author: Aguilar Céspedes, Manuel (Author, Autor/a)
Format: Thesis Book
Language:Spanish
Published: 1970.
Subjects:
Description
Physical Description:iv, 40 hojas, 28 cm
Bibliography:Bibliografia: h. 39-40.