A handbook on the methodology for an intergated experiment :
A handbook on the methodology for an intergated experiment : survey on rice yeild constraints /
S. K. De Datta ... [et al.].
- Las Banos, Philippines : Interantional Rice Research Institute, 1978.
- 59, [1] p. : ill.; 23 cm.
Includes bibliographical references (p. [60])
Rice--Yields.
Rice--Reseach.
SB191.R5 / H35 1978
Includes bibliographical references (p. [60])
Rice--Yields.
Rice--Reseach.
SB191.R5 / H35 1978