Mathematics – Presented to K.P. Sreekumar and G. Nirmalan of Kerala Agricultural University, India, for their analytical report "Estimation of the Total Surface Area in Indian Elephants".
Matematika: K.P. Sreekumar dan G. Nirmalan dari Universitas Pertanian Kerala, India, atas laporan analitisnya yang berjudul "Perkiraan Luas Permukaan Total Gajah India".