BIOFERTILIZER PRODUCTION AND ENTREPERENUERSHIP TRAINING MANUAL
CENTRA LUZON AGRICULTURE AND RESOURCES RESEARCH AND DEVELOPMENT 2011
BIOFERTILIZER PRODUCTION AND ENTREPERENUERSHIP TRAINING MANUAL CLARRDEC, DOST, CVARRD - MANILA CLARRDEC 2011 - 84 P Illustrations; 175 cm x 250 cm
9789716810035
BIOFERTILIZER PRODUCTION AND ENTREPERENUERSHIP TRAINING MANUAL CLARRDEC, DOST, CVARRD - MANILA CLARRDEC 2011 - 84 P Illustrations; 175 cm x 250 cm
9789716810035