TY  - JA
AU  - Crabtree,R.J.
AU  - Rupp,R.N.
TI  - Double and monocropped wheat and soybeans under different tillage and row spacings
SN  - 1435-0645
U1  - 81-663402 
PY  - 1980///
KW  - Cultivation
KW  - AGROVOC
KW  - Soybean glycine max
KW  - Wheat triticum spp
N1  - ill. 11 ref; Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0002-1962
T2  - Agronomy Journal
ER  -