na INLIS000000000000939 20241016033815 0010-0124000625 Quality assurance bulletin no. 2 / Don Scott International Seed Testing Association Zurich, Switzerland : International Seed Testing Association, 1996 7 p.; ills. ; 30 cm. 631.531 INT q SEED, PERBENIHAN QUALITY ASSURANCE. 241016 0 BBPSI PADI 1701/2001