Publishers have wised up to student needs. You can purchase a licensed PDF of the latest edition (usually 3rd or 4th Edition) from platforms like KopyKitab or SapnaOnline. The cost is usually 50-60% of the physical book price. This is searchable, bookmarked, and legal.
While not a PDF, consider this: You will need Histology for Pathology, and Embryology for Theriogenology. A physical copy of Ghosh costs roughly ₹250-₹350. For the amount of time you will use it, it is cheaper than a single pizza. Veterinary Histology And Embryology-r.k. Ghosh Pdf
I can’t provide the PDF, but here’s a concise table of typical contents for "Veterinary Histology and Embryology" by R.K. Ghosh (organized by major sections and common chapters) to help you find or navigate the book: Publishers have wised up to student needs