00571naa a2200169 a 450000100080000000500110000800800410001910000180006024501670007826000090024565000200025465000200027465000160029465300090031070000200031977300620033912791582024-10-02       1971    bl uuuu     u00u1 u    #d1 aBEVEGE, D. I.  aPrinciples and practice of foliar analysis as a basis for crop-logging in pine plantations. IIbdetermination of critical phosphorus levelsh[electronic resource]  c1971  aAnálise Foliar  aPinus Elliottii  aPinus Taeda  aPine1 aRICHARDS, B. N.  tPlant and Soil, The Haguegv. 37, n. 1, p. 159-169, 1971.