机读格式显示(MARC)
- 000 00839cam 2200253 a 4500
- 008 19920824s1973 caua b 00110 eng
- 020 __ |a 0716705958 : |c 20.00 (Pr.)
- 100 1_ |a Ehrlich, Paul R.
- 245 10 |a Human ecology : |b problems and solutions / |c Paul R. Ehrlich, Anne H. Ehrlich, John P. Holdren.
- 260 __ |a San Francisco : |b W.H. Freeman and Company, |c c1973.
- 300 __ |a xi, 304 p. : |b ill. ; |c 24 cm.
- 504 __ |a Includes bibliographies and index.
- 650 _0 |a Environmental policy.
- 905 __ |a CAU |f Q988/EPR |b 63147(or.)
- 907 __ |a CAU |f Q988/EPR |b 63147(or.)
- 999 __ |t E |A xy1 |a 20060524 15:53:06 |G unknown |g 19980101 |I xy1 |i 20060524 15:53:2