World Health Organization
A guide to leprosy control. - 2nd - Geneva W H O 1988 - 121 p. 26 cm. - .
Leprosy - Control
92 4 154223 3
Leprosy - Control
WC335 / WHO
A guide to leprosy control. - 2nd - Geneva W H O 1988 - 121 p. 26 cm. - .
Leprosy - Control
92 4 154223 3
Leprosy - Control
WC335 / WHO