00319nam a2200109Ia 450000500170000000800410001708200140005810000190007224500680009126000420015930000080020120260224040948.0260224s9999||||xx |||||||||||||| ||und||  a631.4 BUY  aBuyanov, A.I.  0aPhysical, mechanical properties of plants, fertilizers, & soils  aNew Delhi: Amerind Publicationsc1985  a528