Most of these can be found in your local library, in the reference section. It is by no means exhaustive, but if you find any useful books, let Veterinary Vouchers (contact us) know so they can update the list. If you are applying for grants from trust funds or foundations, you must make sure that you are eligible to apply. Educational foundations are a good place to start. There might be a local charity or something about your background that makes you eligible for a grant. Remember, most charities don't give grants to individuals. This may be overcome by using the registered charity status of the university or Veterinary Vouchers, but you will need to look into this further.
Read the other parts to Clare Yeadon's information about how to go about fundraising.