00857nas 2200325 c 450 991089371510332120180510214237.0(CKB)5280000000204083(DE-599)ZDB2926442-X(DE-101)1155942175(EXLCZ)99528000000020408320180412a20179999 |y |engur|||||||||||txtrdacontentcrdamediacrrdacarrierAgricultural StudiesASLondonInternational Technology and Science Publications (UK)[2017]-Online-RessourceASZeitschriftgnd-content6300355DE-1019001JOURNAL9910893715103321Agricultural Studies4269908UNINA