The Encyclopedia Americana, Količina 1Americana Corporation, 1954 |
Iz vsebine knjige
Zadetki 1–3 od 78
Stran xx
... Plant Research , Inc. PLANTS AND PLANT SCIENCE - Pathology MCWILLIAMS , MARGARET , Author of " Manitoba Mile- stones , " and " This New Canada " MANITOBA MAHESHWARI , PANCHANAN , Professor of Botany , Uni- versity of Delhi , India PLANTS ...
... Plant Research , Inc. PLANTS AND PLANT SCIENCE - Pathology MCWILLIAMS , MARGARET , Author of " Manitoba Mile- stones , " and " This New Canada " MANITOBA MAHESHWARI , PANCHANAN , Professor of Botany , Uni- versity of Delhi , India PLANTS ...
Stran 214
... Plant Life . - Problems relating to plant life are both historical and practical . Cotton plants and gourds are of doubtful origin ; indigo and henna plants are probably indigenous to Africa , as are castor - oil plants and coffee . Some ...
... Plant Life . - Problems relating to plant life are both historical and practical . Cotton plants and gourds are of doubtful origin ; indigo and henna plants are probably indigenous to Africa , as are castor - oil plants and coffee . Some ...
Stran 244
... plants are boron , copper , manganese , molybdenum , and zinc . To combat insects de- structive to plant life , it ... plants . Advances in analytical methods , especially refinements in spec- troscopy and in spectrophotometry have ...
... plants are boron , copper , manganese , molybdenum , and zinc . To combat insects de- structive to plant life , it ... plants . Advances in analytical methods , especially refinements in spec- troscopy and in spectrophotometry have ...
Vsebina
PHILLIPS H B Professor and Head of Department of Army ALCOHOL | 14 |
ROJAS GARCIDUENAS JOSE Professor of Literature Uni | 80 |
ROSENLOF GEORGE WALTER Professor of Secondary Edu | 117 |
Avtorske pravice | |
21 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
Academy acetic acetic acid acid Adams Administration advance guard advertising Aeneid Afghan Afghanistan Africa agricultural Air Force Base aircraft Alabama Alaska Albanian Albany American animals Arab army became brake British caliph cent century Chem chief Church coast College crop death Department economic Egypt engine English equipment established farm federal feet French Greek Herat History important increased Indian industry Island Italy John Kabul Kandahar Kenya king known Lake land later Libya livestock London marketing ment miles modern nitric acid operation organized Paris pawn Chess plants political president pressure production Professor region River Roman Royal School secretary Society South square miles stations sulphuric acid territory tion town trade United United States Army University valve wing World World War II York