00818     2200265   4500001002100000005001500021035002000036008004100056245007900097100001800176260004300194300003400237020002200271084002500293082001900318650002000337650002000357650001900377650003500396650001500431650001600446250001000462520006700472990001300539INLIS00000000004297820220629015831  a0010-0919000030220629                g          0 eng  1 aPrecision farming: soil fertility and productivity aspects /cK.R. Krishna1 aKRISHNA, K.R.  aToronto :bApple Academic Press,c2013  axiii,173 p. :bill. ;c24 cm.  a978-1-926895-44-4  a631.14+631.487 KRI p  a631.14+631.487 4aFARM MANAGEMENT 4aFARMING SYSTEMS 4aSOIL FERTILITY 4aGEOGRAPHIC INFORMATION SYSTEMS 4aINNOVATION 4aTECHNOLOGY.  aEd. 1  aIncl. bibl.-- Terdapat teks digital (pratinjau sebanyak 81 p.)  a273/2019