TY  - JA
AU  - Gomm,F.B.
AU  - Lorenz,R.J.
AU  - Sneva,F.A.
TI  - Multiple cropping in the western United States
U1  - 78-245118 
PY  - 1976///
KW  - Plant production
KW  - USA
N1  - Ref
T2  - ASA Special Publication American Society of Agronomy
ER  -