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• 000 00806nam a2200217 4500

• 001 0000571794

• 005 20191003163800.0

• 008 970324s1996 cc a b 10010 eng

• 020 __ |a 7810027956

• 040 __ |c CAU

• 090 __ |a X322/AAB/(1996)

• 093 __ |a X322 |2 5

• 099 __ |a CAL 022000421542

• 111 2_ |a International Conference on Agricultural and Biological Environment |d (1996 : |c Beijing)

• 245 10 |a Advances in agricultural and biological environment engineering : |b proceedings of ... / |c chief editors, Zhang Senwen, Wang Yunlong.

• 260 __ |a Beijing : |b China Agricultural University Press, |c 1996.

• 300 __ |a 1 v. : |b ill. ; |c 31 cm.

• 504 __ |a Includes bibliographies.

• 650 _0 |a Agricultural ecology |x Congresses.

• 700 1_ |a Zhang, Senwen. |0 CAL n2005273122# |7 ba0yba0y

• 920 __ |a 211180 |z 1