000 01112nam a2200325 a 4500
005 20250913124853.0
008 981208s1971 ja 00 eng
035 _a653438
039 9 _y08-18-1999
_zload
090 _aS599.6.A1K97 kat
090 _aS599.6
100 1 _aKyuma, Kazutake
245 1 0 _aFertility evaluation of paddy soils in South and Southeast Asia
_bfirst approximation
_bchemical potentiality rating
_cby Kazutake Kyuma & Keizaburo Kawaguchi
260 _aKyoto University, Kyoto
_bThe Center for Southeast Asian Studies
_c1971
300 _a22 p. ; 28 cm.
440 _aDiscussion paper
_vno. 34
590 _a1
650 _aSoil fertility
_xSouth Asia
650 _aSoils
_xSouth Asia
650 _aSoils
_xAsia, Southeastern
650 _aSoil fertility Asia, Southeastern
700 1 _aKawaguchi, Keizaburo,
_d1914-
907 _a.b10762541
_b2021-05-28
_c2019-11-12
942 _c2
_n0
_kS599.6.A1K97 kat
914 _avtls000079222
991 _aFakulti Sains Hayat
998 _at
_b1999-05-08
_cm
_da
_feng
_gja
_y0
_z.b10762541
999 _c78131
_d78131