00310nam a2200109Ia 450000500170000000800410001708200120005810000180007024500560008826000480014430000080019220260224040823.0260224s9999||||xx |||||||||||||| ||und||  a630 KAN  aKannalyan, S. 0aBioresources technology for sustainable agriculture  aNew Delhi: Associated Publishers Co. c1999  a422