na INLIS000000000004093 20250929020125 0010-0321000177 Agricultural research management Asia Volume 2 Laguna, Philippines : Study and Research in Agriculture (SEARCA), 1977 viii, 340p. : ills. ; 25 cm. 63.001.5 STU a 63.001.5 PENELITIAN PERTANIAN MANAJEMEN PERTANIAN ASIA. 250929 g 0 eng Study and Research in Agriculture (SEARCA) 2450/PSEKP/2025