SAM CHAMNAN
A study of the effects of differentces in time elapsing between pulling and transplanting seedlings on the growth and yield of rice in kampong leav district prey veng province - phnom penh RUA 2003 - 48p. ill. 29cm.
AGR SAM 2003 B029 Or.1
A study of the effects of differentces in time elapsing between pulling and transplanting seedlings on the growth and yield of rice in kampong leav district prey veng province - phnom penh RUA 2003 - 48p. ill. 29cm.
AGR SAM 2003 B029 Or.1