共 19 条
[1]
BAKER K F, 1974, P433
[5]
FACTORS AFFECTING SAPROPHYTIC SURVIVAL OF 6 SPECIES OF CEREAL FOOT-ROT FUNGI
[J].
TRANSACTIONS OF THE BRITISH MYCOLOGICAL SOCIETY,
1972, 59 (DEC)
:445-452
[6]
A RASP-DRUM LABORATORY THRESHER AND CLEANER
[J].
JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH,
1967, 12 (03)
:229-&
[8]
LOUW HA, 1957, B DEP AGR UNION S AF, V379
[9]
LOUW HA, 1957, B DEP AGR UNION S AF, V378
[10]
NILSSON. H. E, 1969, Lantbrukshogskolans Annaler, V35, P275