Myers, G. O.
Hand crossing of cowpeas / G. O. Myers . - Ibadan : IITA, 1991 . - 18 p. : couv. ill. ; 21 cm. - IITA research guide 42 .
Bibliogr.
634.835.09
Hand crossing of cowpeas / G. O. Myers . - Ibadan : IITA, 1991 . - 18 p. : couv. ill. ; 21 cm. - IITA research guide 42 .
Bibliogr.
634.835.09