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| 2 | Nice G. Guide to Toxic Plants in Forages. Purdue University. 28p |
| 3 | Bücherl W., Buckley E. E. Venomous Animals and their Venoms Volume III: Venomous Invertebrates ISBN: 978-0-12-138903-1 |
| 4 | Bücherl W., Buckley E. E. Venomous Animals and their Venoms Volume I: Venomous Vertebrates ISBN: 978-1-4832-2949-2 |
| 5 | Nelson L. S., Shih R. D., Balick M. J. 2007. Handbook of Poisonous and Injurious Plants. Springer, 338 p. |
| 6 | Rumack B. H., Spoerke D. G. 1994. Handbook of Mushroom Poisoning: Diagnosis and Treatment 1st Edition. CRC Press, 464 p. |