TY  - BOOK
AU  - Darrell A. Russel
AU  -  George Stanford, 
TI  - Laboratory manual for soil fertility students
U1  - 631.4 
PY  - 1954///
CY  - Dubuque
PB  - WMC  Brown Company
N1  - Darrell A. Russel & George Stanford: Laboratory manual for soil fertility students.  (2nd Edition)  Dubuque.  WMC  Brown Company, 1954.--(631.4RUS)
ER  -