Karaoglu, H. 2021. Effects of Acute Ammonium Nitrate Levels Caused by Agricultural Activities on Four Amphibian Species in The Eastern Black Sea Region. Turkish Journal of Agriculture - Food Science and Technology. 9, sp (Dec. 2021), 2618–2626. DOI:https://doi.org/10.24925/turjaf.v9isp.2618-2626.4982.