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• 000 00927nam a2200253 a 4500

• 001 0000381640

• 005 20121101092000.0

• 008 110414s2011 gw a b 000 0 eng d

• 020 __ |a 9783844302646 : |c CNY567.00

• 020 __ |a 3844302646

• 040 __ |a CAU |c CAU

• 090 __ |a S831.5/AA/ED-11

• 093 __ |a S831.5 |2 4

• 099 __ |a CAL 022012111911

• 100 1_ |a Ahmad, Abdullah.

• 245 10 |a Effect of protein levels on egg production and egg quality of layers : |b effect of dietary protein levels on egg production and egg quality of commercial layers during third cycle of production / |c Abdullah Ahmad, Zia ur Rehman, Muhammad Arif.

• 260 __ |a Saarbrücken : |b LAP LAMBERT Academic Publishing, |c c2011.

• 300 __ |a 99 p. : |b ill. ; |c 22 cm.

• 504 __ |a Includes bibliographical references (p. [86]-99)

• 650 _0 |a Chickens.

• 650 _0 |a Poultry.

• 700 0_ |a Zia-ur-Rehman.

• 700 1_ |a Arif, Muhammad.

• 920 __ |a 211180 |z 2