TY  - BOOK
AU  - S.C. Salmon
AU  -  A.A. Hanson, 
TI  - Principles and practice of agricultural research
U1  - 630.72 
PY  - 1964///
CY  - London
PB  - Leonard Hill
N1  - S.C. Salmon & A.A. Hanson: Principles and practice of agricultural research.  London.  Leonard Hill, 1964.--(630.72SAL)
ER  -