Economics of hybrid rice products production in China
Guiting, H.E.
Economics of hybrid rice products production in China - Manila 1984 - 14 p. - No. 101; IRRI Research Paper S .
626.326:633.18(51)
Economics of hybrid rice products production in China - Manila 1984 - 14 p. - No. 101; IRRI Research Paper S .
626.326:633.18(51)