TY - BOOK AU - dei, Yoshimitsu TI - Effects of cercal crop residues in paddy soils U1 - 631.87 D32E PY - 1975/// CY - Taipei, Taiwaer PB - Food and Fertilizer Technology Center KW - STRAW AS FERTILIZER, RICE - - RESTDUES KW - ORGANIC WASTES AS FERTILIZERS KW - RICE - - FERTILIZERS ER -