1. Introduction to Veterinary Pharmacology and Therapeutics;Akhtar,1984
2. Anthelmintic evaluation of indigenous medicinal plants for veterinary usage—Final research report (1983–1988);Akhtar,1988
3. The Practical Evaluation of Phyto-pharmaceuticals;Brain,1975
4. British Pharmaceutical Codex,1934
5. British Veterinary Codex,1953