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Yellowing in rice plants caused by pathogens and nutrient deficiencies [microform]
Vydáno 1979Visual Material -
2
Some studies on the transmission of bacterial blight of rice through seed [microform]
Vydáno 1977Visual Material -
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Population ecology of the rice green leaf-hopper, Nephotettix virescens (Distant) [microform]
Vydáno 1977Visual Material -
7
Varietal resistance to the rice whorl maggot Hydrellia philippina Ferino [microform].
Vydáno 1977Visual Material -
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Resistance to the rice leaf folder, Cnaphalocrosis medinalis guenee in rice varieites [microform].
Vydáno 1977Visual Material