na YOGYA000000000010909 20150302193136.0 0010-081400000010627 T 333.335 Kus P Kuswandi Pengapuran tanah pertanian Kuswandi Yogyakarta Kanisius 1999 92 hlm. 21 cm. Pengapuran tanah pertanian YOPDYOG 4145-P/2000 4146-P/2000 4147-P/2000