Agriculture and the quality of our environment

Agriculture and the quality of our environment

Xehetasun bibliografikoak
Erakunde egilea: American Association for the Advancement of Science
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington, DC AAAS 1967.
Gaiak:
Agriculture > Addresses, essays, lectures.
Pollution > Addresses, essays, lectures.