JOHAL, M. and JOSHI, A. (1994) “HISTOMORPHOLOGY OF FEMALE ORGAN SYSTEM OF A NEMATODE OESOPHAGOSTOMUM COLUMBIANUM”, UTTAR PRADESH JOURNAL OF ZOOLOGY, 14(1), pp. 7–12. Available at: https://www.mbimph.com/index.php/UPJOZ/article/view/1260 (Accessed: 28 June 2025).