The summer rainfall impact to the weediest degree in maize crops
Who has the weediest soybeans?
ECONOMIC LOSSES CAUSED BY WEED COMPETITION IN MANITOBA GRAIN FIELDS. I. WEED SPECIES, THEIR RELATIVE ABUNDANCE AND THEIR EFFECT ON C...
Formation of the weed component of agricultural phytocoenoses under the influence of shelterbelts.
RECENT MIGRATION AND EVOLUTION OF THE DIOECIOUS AMARANTHS
JSTOR: Evolution, Vol. 11, No. 1 (Mar., 1957), pp. 11-31
Tall is typical: central tendency, ideal dimensions, and graded category structure among tree experts and novices.
Invasive species in New Zealand
Identification of an Unknown Missouri Glade Aster
A State of Coexistence between Transgenic and Conventional Soybeans in Paraná (Brazil)