Category:John Call Cook (physicist)

<nowiki>John Call Cook; John Call Cook; John Call Cook; John Call Cook; John Call Cook; John Call Cook; John Call Cook; John Call Cook; جان کوک کوک; John Call Cook; John Call Cook; John Call Cook; John Call Cook; John Call Cook; جون كول كوك; John Call Cook; John Call Cook; John Call Cook; John Call Cook; John Call Cook; John Call Cook; ਜੋਹਨ ਕਾਲ ਕੁਕ; John Call Cook; جون كول كوك; John Call Cook; John Call Cook; geophysicist, developer of ground-penetrating radar (1918-2012); America kuɣa mini tankpaɣu baŋdi so ŋun nyɛ doo; ਭੂ-ਭੌਤਿਕ ਵਿਗਿਆਨੀ, ਜ਼ਮੀਨ-ਪੇਨੀਟਰਿੰਗ ਰਾਡਾਰ ਦਾ ਡਿਵੈਲਪਰ (1918-2012)</nowiki>