By Anigbo O.a.c
some occupational pursuits can generate specific problems: Those who sail the seas must a t one time face the problem of having to l i v e away f r m t h e i r families. Professionals of a l l kinds must accept serlous training to achieve t h e i r status. Even pregnant women are expected to go through labour before experiencing the joys of child birth, More of such cases can be found, In fact, the phrase ccupational hazards" is a common English expression which indicates that pUrSuit: of specific occupations are associated with specific problems or even dangers. his is so with yam cultivation.