The new rice in the philippines
Palmer, Ingrid
The new rice in the philippines - Geneva United Nations Research Institute for Social Development 1975 - iii,200p. 21cm.
Rice
IDS SB191.R5P345
The new rice in the philippines - Geneva United Nations Research Institute for Social Development 1975 - iii,200p. 21cm.
Rice
IDS SB191.R5P345