00305nam a2200109Ia 450000500170000008000180001710000190003524500830005426000270013730000140016458300170017820260716043908.0  a07.07.01 V441  aVelloza, T. M.  aGood agriculture practice for basic seed production of paddy in Guyana : draft  b[s.n.]a[S.l.]c[200?]  a49 leaves  c7/2/08kJOYD