The influence of nitrogen fertiliser applications on the cereal aphids Metopolophium dirhodum and Sitobion avenae
By: by Alan Frederick Jones Gash.
Publisher: University of Birmingham
Published: 2000
Place of publication: Birmingham
Language: eng
Number of pages: 167
Notes: Thesis (Ph.D) - University of Birmingham, School of Biosciences, Faculty of Science, 2001.