লেখক অনুসন্ধানের ফলাফল

1

The environmental handbook :

The environmental handbook : Action guide for the U.K.

অনুযায়ী Barr, John
প্রকাশিত 1971

Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ

2

Comprehensive solid-phase extraction method for persistent organic pollutants. Validation and application to the analysis of persistent chlorinated pesticides /

Comprehensive solid-phase extraction method for persistent organic pollutants. Validation and application to the analysis of persistent chlorinated pesticides /

অন্যান্য লেখক: “...Barr, John R....”

Thư viện lưu trữ: Thư viện Trường Đại học Đà Lạt