TY - GEN AU - Singh,A.K TI - Studies on variations in Paralongidorus Sali Siddiqi, Hooper and Khan, 1963, occurring in forest areas of Gorakhpur districts, U.P. ( India ) KW - Plant anatomy KW - Tail KW - Oesophagus KW - Vulva KW - Genitalia KW - Toxonomy KW - Species KW - Soil types KW - Juveniles KW - Longidorus ER -