Principles and practice of agricultural analysis :
Wiley, Harvey Washington 1844-1930,
Principles and practice of agricultural analysis : A manual for the estimation os soils, fertilizers, and agricultural products : For the use of analysts, teachers, and students of agricultural chemistry / By harvey w. wiley - 3 volúmenes
Contenido: v. 1. soils--v. 2. fertilizers--v. 3. agricultural products
Química agrícola
S587 / W55
Principles and practice of agricultural analysis : A manual for the estimation os soils, fertilizers, and agricultural products : For the use of analysts, teachers, and students of agricultural chemistry / By harvey w. wiley - 3 volúmenes
Contenido: v. 1. soils--v. 2. fertilizers--v. 3. agricultural products
Química agrícola
S587 / W55