Thirumalai G. On Gerridae and Notonectidae (Heteroptera Hemiptera: Insecta) from the Silent Valley, Kerala. rzsi [Internet]. 1986 Dec. 1 [cited 2024 Jul. 26];84(1-4):8-34. Available from: https://recordsofzsi.com/index.php/zsoi/article/view/161078