00404nam a2200133Ia 4500008004100000020001500041082001700056100000900073245007400082260003200156300000700188650004100195650003400236170901s1986    xx            000 0 und d  a9711041480  a633.18bI-5P  aIRRI 0aThe Flowering response of the rice plant to photo peeriodcals 4th ed.  aIRRIbIRRI, New Delhic1985  a61  aAgriculture and related technologies  aTechnology (Applied sciences)