"0, . "
"enviroment planning,machinery and management: / " - 1 ed. - india : deep & deep 1991. - "xi, 456p.; 22 cm."
includes bibliography
81-7100-332-x hard cover
HC440.E5 / .E54 1991
"enviroment planning,machinery and management: / " - 1 ed. - india : deep & deep 1991. - "xi, 456p.; 22 cm."
includes bibliography
81-7100-332-x hard cover
HC440.E5 / .E54 1991