4 1 10 Bertanam kacang sayur Irfan Additional Author mixed material 9798031245 Kacang panjang Bambang Cahyono Primary Author mixed material 9797364577 Budi daya kacang panjang Eko Haryanto Primary Author Tina Suhartini Additional Author Estu Rahayu Additional Author mixed material 9794892661 Bertanam kacang sayur Irfan Additional Author mixed material 9798031245