Items where Academic Unit is "Animal and Plant Sciences (Sheffield)" and Year is 1991
Number of items: 2.
Cook, Rosemary Elisabeth Dalzell (1991) Iron toxicity to wetland plants. PhD thesis, University of Sheffield.
Jalili, Adel (1991) An investigation of the influence of drought and other soil factors on the structure of a calcareous grassland. PhD thesis, University of Sheffield.