ISBN 7807391804 books & textbook
New Sunshine Project support Lvkedanji gold farmers in rural new book series(Chinese Edition)
YANG ZHI TIAN // TAN XU XIN // CHEN XI YING
Central Plains farmers Pub. Date :2008-03-01 version 1 /2000-01-01 Paperback
isbn-10: 7807391804 / isbn-13: 9787807391807
