000 00533nam a2200169Ia 4500
008 170101s1978 xx 000 0 und d
082 _aT 631.416 S42Q
100 _aSidhu, Gurjant Singh
245 0 _aQuantity-intensity and kinetic parameters of potassium in relation to K nutrition of crops in soils
250 _aSoil Science
260 _aLudhiana
_bPAU
_c1978
300 _a29cm. : 79L.
650 _aSOILS - POTASSIUM CONTENT
653 _aSOILS - POTASSIUM CONTENT
653 _aTRACE ELEMENTS IN SOILS
942 _2ddc
_cT
999 _c64583
_d64583