TY  - BOOK
AU  - Zhang,Wen-Jun
TI  - Grasslands: types, biodiversity and impacts 
SN  - 9781614705550
PY  - 2012///
CY  - Hauppauge, N. Y.
PB  - Nova Science Pub.
KW  - Grasslands
KW  - Grassland conservation
KW  - Grassland ecology
KW  - Biodiversity conservation
N1  - Includes bibliographical references and index
ER  -