TY  - BK
AU  - Hanson,C.H.
TI  - Alfalfa science and technology
T2  - Agronomy
SN  - 0-89118-016-8
U1  - Look under series title 
PY  - 1972///
CY  - Wisconsin (United States of America)
PB  - American Society of Agronomy, 
KW  - Medicago sativa
KW  - AGROVOC
KW  - Feed crops
KW  - Soil conditioners
KW  - Farming systems research
KW  - Forage
ER  -